Rule No. 1: go see Zombieland. It is hilarious and good. I love a movie that doesn't take itself too seriously.
I went to see Zombieland with the Modern Fella earlier this week. After the show we discussed our own plans for surviving a zombie outbreak. We know where we're going to get our guns (and it's not any of the obvious places) and we talked about which rules were important (I'm especially concerned with rule No. 3, which is just a general irrational fear of mine). It's good to have a plan.