place running treadmill outside of my front door and make it the only entrance by filling my windows with bricks and mortar. the zombies couldn't get past the treadmill. in case the power goes out I will make a self sustaining generator
I would head up north, towards the least populated areas; I think the cold would slow them down, or they'd freeze. Or go to an island. I'm betting that zombies can't swim. And if they could, they're just meals for sharks.