First, guns and ammo, shotguns and automatics, having a garand is nice, but you have to hit the zombie in the head. Mines would be nice. second, canned food and matches, not a camp stove, that will run out of propane before the town is out of matches. Though almost more important, a can opener. Third, other survivors (hot chicks, ex-military types) for power in numbers, and that one really irritating guy for bait. Fourth, a structurally sound building that can take a shake or two. Prefferably with two intrances on opposite sides of the building. And an optional fifth, if you live in the wilderness, like me, some camo suits for expeditions for more food and guns. And deoderant.