Essentials of a successful camping trip

My recent excursion to the jungles of Sungai Mas with the Puma 4x4 Club have left me wiser, in terms of preparation. Some notes that I made and would like to share here.

Firstly, here's some of the ways to outfit your 4x4 to raise your odds of overcoming anything the jungle, weather and Mother Nature would be throwing your way:-
  • Centipede / All-terrain threads - these tires will give you that extra bit of grip you need to keep you moving through the mud (and also keep you FROM moving off in the wrong direction - say, off the side of a slippery log bridge).
  • Winch - mounted on the front of the chassis, this will either enable you to pull someone out of a sticky situation, or pull yourself out of it, depending on the context. Also, you can use this to drag heavy items like logs across and up ravines and ditches. Caution, these draw lots of current, so the battery and electrical system will be put to the limit. In several cases, I saw smoke spewing from under the hood when the winch was in use.
  • Jack - you'll never know when you'll need to raise your car up for repairs. Note that due to the huge travel of the suspension system of a typical 4x4 (more so for a modified one), you'll need a special jack with an extra long travel if you want to raise the wheels cleanly off the ground.
  • Raised suspension - the higher you are the better, as this means more chance to clear all those nasty thing on the ground, like rocks, logs, fallen trees, etc.. Just remember that the higher the center of gravity, the less stable your ride is on normal roads, corners, etc..
  • Downward tilted exhaust pipe - frequently, you'll be up to your tires (and sometimes even deeper) in water / mud / some other vile liquid. An exhaust that's tilted downwards means things work the way it should - exhaust gas flows out and nothing flows in.
  • Snorkel - at the other end, the engine needs to breathe. A snorkel ensures that at least if you don't make it through that river, you'll have to blame yourself, not the car! :)
  • Spare tire - make sure your spare is pumped with air before each trip and is actually compatible with the rest of your tires (makes no sense to fit centipede threads on your rims, and normal threads on your spare).
  • Fog lights - both front and rear. Helpful to light the way for a buddy who has problems with his lights.
  • Spare battery, jumper cables - you'll never know when your battery will die, especially when you start using those high amp devices like the winch.
  • Spare belts - fan belts, alternator / timing / power steering belts all can and will snap eventually. Be sure you know what belts fit your model of 4x4 - nothing sucks more than having a Mitsubishi belt in your hands while staring under the hood of your Ford....
  • Tools - wrenches, screwdrivers, etc..
Well, that should just about cover it for your ride. Now for some essentials to bring along:-
  • Hoe - you don't see any toilets, do you? This is useful when, um, answering the call of nature. Just a friendly reminder, please dig holes of that nature well away from the river or any water source - it's not nice to contaminate your water supply. Also useful to level the ground that's too difficult for your 4x4.
  • Chainsaw / Axe - to chop down trees, clear fallen trees, carve up logs to make bridges, etc.
  • Nails and motorcycle chains - they use these to hold logs together when making bridges, steps, etc..
  • Sleeping bag / tent / canvas / poles / string / fold able bench - to shelter you from the environment. A matter of preference, some like to sleep in tents, others prefer to sleep on raised fold able benches. Your call....
  • Vinegar / salt / sulphur / insect repellent - to keep the creatures of the jungle at bay. Vinegar is for the leeches, sulphur for snakes and insect repellent for the humble pesky mosquito. Scatter the sulphur and salt around the campsite to define the perimeter.
  • Torchlight and batteries - you're not a bat, so come nightfall, you'll need some way to find your way around. Of course, don't forget the batteries.
  • Generator with fuel - to provide power to the essential lighting system. Of course, if you have surplus power, you can hook up other non-essential system, like a karaoke set, for instance (really did this before).
  • GPS - those days a compass and map were essential, though now they have been obsoleted with the introduction of GPS. Better get one with tracking functions, like the Garmin Etrex Vista that I'm using, since there are unlikely to be any real trails where you're camping.
  • Good slippers - you don't want to be using your boots all the time. Just make sure they are reasonable good and won't slip while you're making your way to the river.
  • Carbide lamp - if you don't have a generator, these will provide you with light.
  • Cooking stove and gas - unless you take your food raw and cold, you'll need some means to cook. Works best if you actually know how to cook....
  • Lighter - not everyone's a smoker. Fire is useful. Rubbing sticks together / hitting rocks - why not use the portable lighter that's in every smoker's pocket? Scouts, please take no offense.
  • Raincoat - there are times that you will have to get out under the rain. Then again, in these hard times, no one really cares that they get wet. Still it's advisable to keep dry, as it's a real pain to get sick halfway through your camping trip.
  • First aid kit - I've been on two occasions where someone got hurt and needed to be patched up. Always check that your supplies are not expired and fully stocked.
Lastly, here are some skills someone in the group should have:-
  • Cooking - oh, yeah...!
  • First aid - in case someone get's injured. Best to have at least two with this skill, as it wouldn't be nice if the only guy who knows first aid got knocked out himself....
  • Car repair skills - this is a wide area, ranging from simple tasks like jumpstarting a flat battery to fixing a jammed 4WD differential.
  • Setting up a campsite / tent - you'll be surprised how "easy" this is - in theory. Practice setting up a tent in your house first - you should be looking for the instructions only while in the middle of the jungle.
  • Pathfinding - so you don't get lost in the woods. Sometimes, it's not so easy to go back the way you came, since overnight, virtually every direction may look like "the way you came".
  • Making bridges out of logs, steps on steep slopes, etc. - the ability to improvise will get you out of situations where you find yourself lacking a bridge or facing a steep slope. Think MacGyver and you'll get the rough idea.
  • Hand signals - Now, of course by now you know you should not go into the jungle alone. Setting up that log bridge, now you'll have to drive across it safely. You'll need to learn the basic hand signals to indicate when to turn the wheel, move slowly forward, stop, back up, floor it, etc.. Learning to follow instructions is also an equally important skill....
Well, that's all that comes to mind at this time - I'm looking forward to the next outing with the Melaka Puma 4x4 Club - hopefully, I haven't left out something critical in my list of essentials for a successful camping trip...! :)

Puma 4x4 Club Officer Training @ Sungai Mas (May 2009)


My new hobby - camping in the great outdoors. Not as easy as setting up camp in the back yard - some of these places are only accessible by 4x4 off-road vehicles!

Now, my colleague, Jackson Goh, is an avid committee member of the Melaka Puma 4x4 Club. A couple of weeks ago, I tagged along on the club's Recon + Officer Training to a secluded area somewhere in Sungai Mas, Johor.

Getting to the start of the trail required us to traverse across a long stretch of unpaved road, through a palm oil estate. It was nearly an hour before we arrive at the place were red earth gave way to dense vegetation.


Now, this was no "ordinary" excursion - this place was unfamiliar to the team - hence the need to check it out for suitability. And really, it was a challenge, as we came across many obstacles in the form of V-drains (45 degrees down then 45 degrees up in the shape of a "V", of course), log bridges (it takes minimum 3 three trunks to make a bridge) and fallen trees.

We were stuck 4 hours at one point, as crossing it was impossible for all except a heavily modified jeep (which eventually made it across half covered in mud). We had to chop down a couple of trees to erect a makeshift log bridge in order to cross a deep ditch through which ran a shallow stream.


One by one, we pushed through these challenges until we arrived at the campsite at roughly 8.00pm+. The experienced team members wasted no time in setting up the canvas roof and mat to shelter us throughout the night. Went to sleep after a quick shower in the icy cold waters of the river nearby and dinner.

Now, due to excellent preparation and the culinary skills of one of our member's wife, our campsite dinner was not your ordinary baked beans and sausages. We had steamed rice with vegetables, chicken, etc.. These folks were well prepared.....

The diesel generator set that they brought along provided us with enough electricity to power the light bulbs spared the trouble of using our torches.

Next day, went swimming in the river and spent some time hunting for good macro photography subjects. After lunch, we broke camp and started on our way out. Unfortunately for us, it started raining, making the ground soft and muddy. Worse still, the log bridges were now really, really slippery - one false move away from certain disaster.


It was a good thing that we spent 4 hours on the previous day making our improvised log bridge - the heavy rain had caused the shallow stream to swell into a small river! With the last fallen tree chopped to pieces, we were finally "free" from the jungle!

Hmm, it was harder to get out of the place rather than going in.... Our journey out was made tougher as our chef's ride had a busted alternator (meaning his battery would never charge) and snapped the power steering belt. Also dealt with were a couple of punctured tires and a jammed 4x4 differential. The ability to make spot repairs makes the difference between getting out or getting stuck. By the time I got back home, it was nearly morning!

Well, it was a good experience - a little scary, but at least I know now that there are many skills needed in order to survive such an event!

More photos can be found in my Multiply gallery over [HERE]

G7 Opening Ceremony at Malim on 10 May 2009


It was a really busy weekend, with Wesak Day on the Saturday and Mother's Day on Sunday. "Great" choice of dates for GC to plan their opening ceremony....

Now the Melaka branch was situated at Malim Jaya, opposite the Shell Station, near Brothers. It's not exactly called "GC" - rather, being a JV (joint-venture) with another partner, the official name is G7 Auto Tinting and Styling.


Prior to the event, I tried to make some arrangements with the incoming 8GCC members, mostly from JB. Unfortunately, they didn't get back to me, so me and the Melaka 8GCC team left them to their own devices and arrived a little late at G7 (10.10am), after a brief breakfast at Air Keroh. We were greeted by Desmond from GC, JB and later made the acquaintance with Lester, the main guy at G7.


Surprisingly, we were the first on the scene. Later, we found out that none of the incoming convoy members were familiar with Melaka, and thus they all put their faith in their GPS systems. GPS is a good thing, but it would be better if you had someone escort you there. Some of them ended up coming through the Alor Gajah toll gate, I hear....

Now, it was a hot and sunny day. The organizers did set up tents, but omitted the crucial cooling systems (fans), so it was really, really unbearable. Most of us flocked to the air-conditioned showroom.

Basically, the opening ceremony consisted of a traditional lion dance (normality for Chinese-run businesses) and fire crackers. Our group photo shoot was briefly "hijacked" by a bunch of middle aged bikers (Malaysian equivalent of "Wild Hogs" (movie starring Tim Allen)).


Our Melaka team were just a handful in numbers, in contrast to the 20+ Civics from the visiting convoy. Our regulars Bro Hanne, Semisonic, Nick_123 and others were unable to make it due to prior commitments (it was Mother's Day, and before that was Wesak Day, after all). Though we did catch a glimpse of a car that looked rather similar to the one driven by Nick_123 driving by (which of course couldn't have been him, as I heard he was in Bukit Tinggi(?)). Halfway through, our Melaka Bro Boy_9669 did manage to stop by for awhile, but had to leave early, as he has just become a father! Congratulations to him! (so now should we re-designate him as Man_9669?


From there, we proceeded to Bukit Serindit, which sported the largest available piece of open land for assembling all the 27~28 Civics in our group, for yet another photo shoot. There were 4 of us from Melaka, and 20+ Civics from JB with absolutely no idea of how to go about Melaka, so herding them along without breaking the convoy (and without reckless driving) was a challenge in its own right!

Finally, we proceeded to Jonker street for some Chicken rice balls (famous food of Melaka). Unfortunately, the shop that was opposite Harpers, next door to Raffles, served some pork dish on their menu, so it was a no-no for our Muslim friends. Ended up joining them for lunch at a Muslim-operated joint nearby.

Well, it was a good successful event for 8GCC (apart from the getting lost bit, and gargantuan task of keeping the convoy together going through the streets of Melaka through the busy weekend traffic).

Glad that I finally got to meet up with Bro Alvin and Bro Melvin (better known as Keanu7997 in the 8GCC forum) face to face!


For more photos, do check out my small gallery over [HERE]

Wesak Day in Melaka - 2009

Yesterday (9th May) was Wesak Day (some call it Vesak Day). Generally known as "Buddha's Birthday", this date actually marks the birth, enlightenment and passing of Lord Siddhartha Gautama Buddha.


Annually in Melaka we have the Wesak Day procession. This is where the many Buddhist societies (even those from the schools) parade through the streets of Melaka with their colorful and decorated floats. The path is more or less pre-defined:-


1. Start off at Seck Kia Eenh Temple at Gajah Berang.
2. Walk towards Kampung Lapan (old Great wall).
3. Go towards Fajar shopping complex.
4. Turn right, go ahead and turn left after the traffic lights.
5. Go over the new Bailey bridge (next to the old one which has been disassembled).
6. Turn right at Lim Tian Puan restaurant, march straight all the way past Renaissance hotel, Jalan Bendahara, Public Bank.
7. Turn right at the Stadhuys, over the bridge and turn left and right in to Heeren street (parallel and next to the famous Jonker street).
8. Go all the way straight past Jalan Ong Kim Wee and turn right into Gajah Berang, thus arriving once again at Seck Kia Eenh Temple.


This parade actually took place on Friday night, the eve of Wesak Day. This year, my wife and I waited at the bus stop in front of Orchid Hotel (opposite Renaissance Hotel) to watch the procession. Actually, the plan was to have a drink at the Pizza Hut at the traffic light intersection. This was when we found out the pizza joint had already closed down for some time already! Hmm, haven't been in this part of town in ages....


Well, initially, the streets were devoid of people and filled with cars as usual. But as time went by, more and more people turned up to watch. Usually, the procession will start their journey at 5.30pm or so. This year, it was exceptionally slow, as we only saw the head of the parade at around 8.00pm. It was not clear why, but their march was not smooth. There were many frequent stops and the pace was quite slow. Hmm, could be the traffic that was not blocked entirely along the path meant that progress was slow for safety's sake.

Anyway, there were at least 15~20 groups with dozens of followers (in some cases, perhaps a hundred or two). Each of them had nicely decorated float that were brightly lit by lights. Some were made quite creatively too. There were small floats that could be carried on shoulder, medium size floats that were pushed along by devotees, and huge ones that either were built on top of lorries or appeared to be powered by some motor and steering mechanism (though I doubt it was street-legal). There were also devotees going up to the crowd collecting donations, carrying incense burners and distributing sweets and gifts.


Standing there at the road side, we met some of my working colleagues who had joined in the parade as part of their own buddhist societies. Somehow, they managed to spot us first before we spotted them among the huge crowd - I wonder how...?

Compared to what I have seen in previous years, there is still a large crowd turning up (at least as large as before, if not even larger). By the time we headed for home, it was already pass 9.30pm. Next year, perhaps we will try to join the procession to get more involved in the experience.

The next morning, we proceeded to the Bukit Beruang Meditation Center (official name eludes me) for some chanting, then we popped by the Tzu Chi Center at Batu Berendam for a quick recon (the actual function will be held the next morning - everyone was busy in preparation). Finally, we went to the Seck Kia Eenh Temple itself. We parked at the Gajah Berang School and walked over to the temple. It was packed with throngs of people - more than I could remember from previous years.




On our way home, we bumped into Mok CY (our friend and wife of Lee KY, our good friend also). She too came with her family and kids to visit the temple.

For more photos, please check out my Gallery HERE.

Well, thus was the celebration of this event from my humble perspective. Like I mentioned earlier, next year will try something different and get more involved. Till 2010 then!

Jacker Crackers advertistment in town


Spotted this on the way through town this morning. No, the flyover isn't supported by 4 cans of potato chips. They're actually cleverly disguised cylindrical concrete pillars.

Hmm, I wonder how much it cost for this ad (not to mention the permit to use part of an existing structure in this manner)?

IR-modified D70 test shots

After seeing the potential of the D70 when coupled with an R72 Hoya infrared filter, I've decided to take it one step further. My D70 has thus been modified into an infrared-only camera - and I'm having no regrets!


While browsing the Photomalaysia forum, I came across an individual who goes by the nick "FIREWORMS". He's an adept IR photographer himself, and also offers his services to modify DSLR's by swapping out the default hot mirror with an IR-pass piece of glass. This effectively renders the DSLR "blind" to wavelengths of light roughly 650nm and below (that's visible light to you and me). At the same time, the wavelengths above 650nm, that is, red and extension into the infrared zone, are no longer blocked, but can now be picked up by the DSLR sensor.

Turns out that Bro Fireworms was from Jakarta, but currently studying in the Multimedia University just outside my house, so meeting him was easy. I got my camera back on the same day, after just 2 hours!

Now, my previous experience taught me that I should leave my Tamron 17-50 at home, due to the occurrence of hot spots. So, this time, I paired my modified D70 with the 18-70 Nikon kit lens.

One fine afternoon during lunch break, I drove down to the A Famosa Golf Resort for some test shots. The sun was high in the sky, hot as ever - perfect for IR shots!


Previously, I had to guess where to shoot, as the R72 effectively blocked out the viewfinder completely. Now, I saw through the lens as normal. Shutter speed was fast too, as now the camera did not need the long exposure times as before (since the hot mirror that was blocking the IR light was now gone).


Using the default IR white balance preset installed by Bro Fireworms (though this only matters if you shoot in JPG, in RAW white balance can easily be changed). Though he was kind enough to include 42 Mb worth of presets that would last me a lifetime!


I did try out the shots with the R72 screwed on. To my surprise, my D70 overexposed on the first shot - the photo was totally white. I had to dial in -5 EV before a useful image could be captured. The picture was visibly less saturated than without the R72.

So, for more striking "false-color" IR shots, I'd leave the R72 off.


My flow now consists of shooting in RAW and processing the Nikon NEF using Raw Therapee (a free RAW converter) which directly exports to the scaled down JPG's, and has many processing features, including the red blue channel swap and tone curve adjustment. Only downside to this freeware program is that it is very processor intensitive. So, I have to use my Dell D630 for picture processing (even then, noticeably slow).


Well, now my gear's working, have to focus on technique and content. Meanwhile, do check out my other test shots in my gallery over HERE.

Once again, a big thank you to Bro Fireworms (Arif) for widening the door to the world of IR photography!

DIY Focus Fine-tuning on a Nikon D70

I've chanced upon some excellent articles on the websites of Eric Boutilier-Brown and Leon Goodman, in particular, their guides on Do-It-Yourself Auto-Focus fine-tuning on the Nikon D70. This is especially useful for IR-modified cameras.

The technique would probably work on other SLR's with some minor variations, unless the mechanism is totally different. Not for the faint-hearted or those with jittery hands.

For those who feel rather MacGyver-ish, I've reproduced the procedure (and illustrations) below from Eric's site. Proceed at your own risk:-

1. Preparations

Set up camera on tripod and aim at a brick wall 20 meters away. Use a long, large aperture lens, such as a 50mm F1.4.

Take reference image to compare with adjustment (to see if you are getting better or getting worse).

2. Mirror Lock-up


To hold up the mirror when adjusting the AF-mirror adjust screw. You can tape it, but then the risk is the mirror becomes sticky and invites dust / other problems. Eric uses latex gloves, to avoid dust and debris from getting in, apart from the expected fingerprints.

3. Inserting the Allen key

With the mirror out of the way, you will see the two black adjustment screws on the right side of the mirror box. The one in the back, just in front of the shutter is the AF-mirror adjust screw, which needs to be modified for normal AF focus.

With great care, insert a 2mm hex key into the mirror box and set into the AF-Mirror adjust screw. It is very important that the hex key is inserted very carefully so the shutter, which is very close to the AF-mirror adjust screw, is not damaged.

4. Focus Adjustments
Placing the hex key in the screw is a little tricky, but once seated, it moves quite freely.

Rotating the AF-mirror adjust screw in a clockwise directions shifts the camera's focus point closer, the opposite direction shifts it farther. A bit of trial and error here until you nail the focus. Important to check with the the earlier reference image. Make sure the tripod does not move.

And we're done. Personally, I would not currently ever dream of doing this, but who knows what lies in the future?


Links to the original resources:-
UPDATE [5 June 2010 ] : The address from Eric Boutilier-Brown's site has changed from "http://www.evolvingbeauty.com/general/tech/infra-red_d70.htm" to "http://evolvingbeauty.com/index.php/evolving/techPost/infrared_digital_d70/". Thanks to Robert Sun for pointing this out!

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