If they are really planning on surviving, tey better start using more of what's around them. So far I've counted 3 military areas and the only thing they got out of them was 1 berretta, a grenade and a fire axe. Guns were a-plenty at the CDC, not to mention trading in their hoopty mobiles for a bunch of humvees.
I think the best was the first and second episodes where the sherriff had trouble finding gas. Abandoned cars literally surrounding him, and he turns away at a pump that says "no gas." What's up with that.
Also the writers better catch up on there gun knowlege. Being a "gun-nut" a zombie fan pretty much go hand in hand. GLOCKS DON'T HAVE THUMB SAFETIES!!!