The tall, tattooed, bald heavy-metal bar manager at my local watering hole is, believe it or not, a member of the Bigfoot Field Research Organization (
http://www.bfro.net/). He goes on multiday excursions in the backcountry at least once or twice a year with his friends, and they try to find Bigfoot using cameras, infrared equipment, and other gear.
The site is really cool, in a weird, geeky sort of way. I'm pressed for time and can't find the right page, but I especially like the tips about what to do if you see a sasquatch - they detail ways to act non-confrontational, natural, etc so that you give yourself time to snap a photo.
I wonder if the BFRO is aware what comedian Mitch Hedburg said about Bigfoot... "The reason there's no good photographs of Bigfoot is because Bigfoot IS blurry! There's a big blurry monster running around in the woods! That's even scarier!"