I am surprised that rick and the others are so worried about food, it is literally growing all over the place, that pesky kudzu is 95% edible, aside from the woody vine, but catch it young enough, and it is 100% edible, just get out there and start picking and pulling up those roots, yes you can them too.

from what I can remember, gasoline should be going bad by now, even using a stabilizer, or there is someone who can make small batches of new gas or getting a diesel truck to run on cooking oil, you can get that stuff at any abandoned fast food place.