Better question is how many guns do you have?
Rice, dried beans, fresh game (depending where you live) and a stock of water are all good things to have, no matter what.
Where I'm at, we get water from a well. Electric goes out, we can hand pump, plus there's a creek about 100 yards away.
Good luck.
FMCDH(BITS)
Enough. We have had a "bug out" plan since moving and can get to a safe place relatively quickly if the need comes.