Dust/surgical mask, so as not to breath fallout.
Simple plastic or rubber over-clothing (such as cheap rain coat and pants) and a hat - take these off before entering residence - eliminates bringing
radioactive material into the house.
A few extra women - to re-populate the earth (still trying to convince the wife this is necessary)
For those of you that have their stuff in electronically operated safes - you may want to protect them against EMP or they will remain "safe" for a
long, long time.
Oh - and a portable water filter with replacement cartridges - the camping kind that filters every thing out.
[edit on 20-9-2006 by sacrifice]