Great site Aegle!
Here are some more survival resources:
Naked into the wildernessLots of great survival skills gone over in pretty good detail.
Hoods Woods - Survival.comLots of great information by Ron Hood. He recently passed away in June so I highly recommend purchasing the DVD's if you can. There are lots of topics covered from desert survival to urban survival and most everything in between.
Survival - Beyond the 10 essentialsAnother great video from Gene Ward who walked across America using the skills outlined in the video. With a Leatherman and a couple of trash bags and zip ties, you can learn to get through some pretty rotten situations.
Most of these videos are available as torrents if you're resourceful but I do recommend purchasing the DVD's when you can to support the creators of this fine content.
Convert a melodic element into a rhythmic element...