Back to our roots skills
For those of us that have not heard of it before, Bushcraft is a kind of conglomerate of skills and techniques used in the wilderness to get along comfortably until you decide or are able to leave. It's all very boyscout-esque and is really fun. A big part of bushcraft is "knowledge weighs nothing" and with just a knife you should be able to get along just fine. It is NOT bear grills climbing up sheer cliffs and rappelling with vines, but it is a solid skill base to develop and could save your life, or just make camping a lot more involved and fun.
I don't know about slapping direct links to other forums up but if you use google you should easily find your way to tons more info.