The zombies will not be the only thing to worry about?. Once the outbreak begins, people will kill for food, water, and ammo. Others would kill anything just for fun...
I think the best choice is to grab the necessary to survive 1 week or so, get some basic tools, of course a few guns and ammo. You have to do this asap, otherwise you are ******
Steal a nice boat (if you are lucky to live near the coast) and find a nice island....