Duel Survivors: Castaways
http://dsc.discovery.com/tv-shows/dual-survival/videos/castaways.htm
Just got done watching this episode of 'Duel Survivors'. Dean & Emma had it easy! They had the flare gun, the zippo (did they even bother to keep the fire going round the clock?), the water bottle. And how did Dean manage to get that knife on a plane?!?! Good thing it was all fiction, I guess!