I was watching (program just finished) 'Naked and Marooned' on the Discovery Channel. Ed Stafford, an ex-military captain, 'is' spending 60 days on a deserted Island (one of the Fiji Islands). He starts off with nothing but a camera, a first-aid kit and a GPS/mobile phone for last resort. Basically he jumped off a boat butt naked and start surviving from then on. Fresh water to be found.. food and shelter.. Crazy, really.. but fascinating to watch. Hope I'll 'find' the program/docu that follows this first one.