That is what I get for commenting before reading all of the other comments. I can’t even claim it was simultaneous.
Imagine you live in New Orleans right now.
Bitcoin does you no good.
Credit cards don’t work (regardless of currency).
Gold is of no use.
What you want are durable supplies you can eat, wear, give you shelter, help you repair stuff, first and foremost.
Spending cash in locally accepted currency comes in second place.