After Hurricanes Rita and Katrina, a lot of people are thinking about disasters, and putting something like "Go bag" or "go kit" into any search engine should yield interesting results.
The online magazine Medley collected a number of links here.
The Freeholder blog:
http://thefreehold.blogspot.com
Even the Department of Homeland Security has a Web site devoted to home, personal, and vehicular preparedness. Your tax dollars are at work at:
http://www.ready.gov/getakit.html
--C.C.