first thing i thought of was tinfoil! when you run out of your paper plates and bowls, theres tinfoil!
or maybe some febreeze or some other kinds of stench killers…really would make your life miserable if you had to live in a shelter that smells like a pig sty..
glass! i save glass! glass can be used for defensive purposes… marbles too! some bad guy creeping up your driveway? throw a nice big box of broken glass or marbles out and im sure that would discourage any intruder…you can use some of that JB Weld and put broken glass on top of your block fences, cause it would really suck for a bad guy if he put his hands up on top of your fence trying to hop over and was sliced and diced with a nice broken glass surprise…
nails, boards, screws, pretty much any kind of building material would be convenient…
im just trying to think outside the box here, i hope these suggestions are helpful!
"I'd be a dumbass if i didn't plan for EVERY contingency"