If Tommy wouldn't have retired from council and Blasphemy being somewhere at war I would have just Drop Boxed it.
I guess it's up to me now to survive....
I'd do something people in movies and tv never seem to do - I'd make sure I've got a melee weapon. And a good one. I do love my katana, but I think Gordon Freeman had the way - the crowbar.
assuming they are traditional hordes of slow moving zombies. then it would be ridiculously easy to survive. you just hook up treadmills surrounding your house when a slow moving zombie walks in it shoots him right off only to repeat the process for all eternity. and of course you would be the most fit human alive because the treadmills would be running off of a generator powered by a bicycle. its the perfect plan.