1. The finest crowbar that money can buy, probably titanium or something that would stand the test of time.
2. An armored car with a machine gun mounted on it, with, y'know, armor plating on it. And filled with grenades. Grenades are cool.
3. A small house located near the edge of a town filled with plenty of unravaged Walmarts and other stores that are ripe for raiding. The house would be more than a little reinforced with all of the best anti-zombie techniques and would contain plenty of food and water and things that let me get more; an indoor garden and a water purifier that can turn rain into drinkable water would be a good start.
4. An assortment of machetes, shotguns, handguns, an ax or two, a few cell phones, several radios with different frequencies, some body armor, and a flamethrower. And tons of ammo to go with everything.
5. A lifetime supply of immune system fortifiers and other forms of medication that might help with avoiding getting infected, along with several human contacts outside of town and/or in town so I don't lose my mind due to boredom. And a laptop with internet capabilities to coordinate survivor efforts.
There, that should be everything.
