Zombie training course

A mace is the best weapon versus the undead, obviously. Just get yourself one of those polearm style blunt-head weapons with spike portrusions, perferably thick enough to withstand a lot of use and all at least at the durability level of metal. It's not like you are going to be fighting zombies in close quarters anyway, no need to get a short hafted weapon, that just means you are closer to the attacker!