It’s okay, but I tend to frown on batteries and technology because of MURPHY’s LAW. Bare basics are better with high skill levels. The most technical piece of equipment being a Spork. 😉
http://www.SurvivalBlog.com is always a great resource. Here is a great little article (part 1). I’ll probably post the other segments later. Found this at the Woodpile, another great place to stop when surfing the interwebs.