Being from the hurricane prone Gulf coast, we stay up on storm prep stuff at all times so not to have to deal with the rush of last minute people when the news says “hurricane coming” I just gas up our vehicles and gas cans for the generators. We can eat from our stocks for a couple of months, same for TP and toothpaste, clean water and such. As far as prepping for SHTF, long term survival after EMP, nuke attack or such, we are as screwed as most Americans. Though we garden, we could never live off the land at our ages and physical conditions. Just not having our meds would do us in in a short time.
If the crap really does hit the oscillator, those on meds, dialysis and stuff are going to be some of the first to go