I ran across this while looking for something else, but thought some of you might find it useful. It is a schedule for stocking up over a period of 6 months. Your needs may vary, but I thought it might be a good starting point for some.
http://www.varaces.org/prepare/Disaster_SuppliesCalendar.pdf
Matt
http://www.varaces.org/prepare/Disaster_SuppliesCalendar.pdf
Matt