After my first post I meant to come back and post some links for you. When searching make sure to set your search terms for "all posts." Also I searched for the words "data" and "information." I'm not 100% sure of the relevence of the threads I found. I didn't take the time to read all of it, but you should have plenty of material to read. Here are the links:
How much data is in your BOB? Safe deposit box or home strong box? What do you keep on your PDA? What would you put on an emergency card? This last one is a short article by Doug Ritter
Don't forget the... Preparing for a natural disaster Those should get you started.
Robert