There would be so many topics you could cover. I imagine you would have to start with weapons then shelter/fortress. I think food and transportation would have to be next. Also you could also discuss the type of zombies you would encounter. I might be praying for a zombie apocalypse but not the rage zombies in 28 days later. Also I wouldn't want the virus to be able to be carried by animals because I wouldn't want to kill animals and I would still like to be able to eat meat.
Sucky part is the 28 days zombies are more probable than the walking dead ones.