I like taking pictures. I especially like taking pictures with a
good camera. Nowadays I even have a reasonably good camera, like I
did in the film era. Here's my setup, which is very heavy and
excellent for exercise:
I also have a Canon PowerShot A720 IS, which is a more reasonable package to carry with me into the wilderness. It supports CHDK, which is good. CHDK support and AA-batteries were my two primary criteria when choosing this camera. It's really very good. Do you want to trade an EF 400 mm f/2.8 L IS USM for it? I'll even throw in a 2 GB SD-card.
Here is a wireless remote trigger for my EOS SLRs which I made out of a wireless doorbell. Later I modified it to work with the PowerShot also (with CHDK).
Since I bought my 1Ds-II, the 5D has mainly been gathering dust. That also means its batteries have long since died due to disuse. I recently found the AA battery holder that came with BG-E4 battery grip. It's said to be an "emergency only" fall-back, but as a test I filled it with six Sanyo Eneloop low self-discharge NiMH cells that I've already been using in my flashes for several years. I was able to shoot over 400 test shots with it, and still the batteries would not quit (though by now the battery icon was flashing). This makes me want to put the 5D into use again, as I won't even need to invest in new batteries to do so!