Don, I really enjoyed that. Don't know if you're familiar with the film Dead River Rough Cut, if not you definitely need to watch it. Here's the opening clip, you can get the film at deadriverroughcut.com. The director's cut is worth getting, but you can download the original release online.
I haven't seen it, I'll check it out though. I want to make a movie out of that idea. It could be low budget, set out in the woods, very few supplies that would cost you very much. Like do it mockumentary style almost like Trailer Park Boys or People Just Do Nothing. Imma go grab some beer and watch your flick though!