1. Medical kit w/antibiotics
2. Firesteel ThinkGeek :: Swedish FireSteel
3. Survival hatchet Timberline Bush Pilot Survival Hatchet: Hunting Tools and Sharpeners at L.L.Bean
4. 4 quart stainless steel stew pot (for boiling water especially).
5. 9 × 12 foot clear plastic painters tarp (temp shelter, and you can fashion a fresh water-maker out of it and the pot).
I might last a little while at least.