I'm one of those few who can admit, 'I'm pretty well set in case of prohibition.' That's just the way I operate. With my home bunker and bunkers in Ohio and California, yeah, I'm prepared.
A warehouse in Canada full of top-shelfers for me and bottom-shelfers to send down in submarines for discreet sales up and down the East Coast.
My current "bunker" is a shelf of Ritt 101 and OWA which I buy in bulk for convenience, so I would probably start by stockpiling more of these. BT is the volume leader in our house, so my next step would be buying up as much of that as I could while it was still readily available. Then I would pick up 2-3 bottles each of 4RSB, Elmer T Lee, Bookers, Blantons, and EWSB.
Larceny is a current favorite, but goes to the end of the priority line because I just don't have the same history with it as the others. I would still try to grab a case or two.