Look at this cool site the State of Minnesota put together to help people plan for disasters. It lists disaster by type and helps you put together survival kits.

http://www.codeready.org/getinformed.cfm

I saw Matt Simmons speak before the MN Legislature. One point that he made was that we don't really know the minimum operating level of our fuel system. In a panic situation it could go dry very quickly. That has prompted me to start a long term food storage plan.

Dried foods in combination with a water purification system are ideal in many ways. TVP (Textured Vegetable Protein,) if stored correctly, has a shelf life of dozens of years, and in my opinion, isn't all that bad. I keep a large supply of it on hand and use in my day to day cooking. If you use this stuff in Hamburger Helper or similar, you don't notice as much that you're not using real ground beef but a vegetable protein.
~Durandal (http://www.wtdwtshtf.com)