I keep
1 BoB in my car (in an old duffle bag)
3 PSK's (1 in my car 2 in the DW's)
3 sets of 4 72 hr kits (1 set in home office, 1 in kitchen by the back door, 1 in basement by garage)
Camping gear in tent trailer parked next to house
4-50 gal barrels of water (changed in Oct and Apr) changing to a buried 1200 gal in-line tank this next spring
cases of food stashed here and there around house