One of the benefits of PO is that the thugs at least will have to walk if they want to leave the city and go foraging. If you don't have a dollar for a donut you won't be able to drive far (especially not in the 20-year old pickup trucks they tend to roll around in.) I live 20 miles out, and 15 miles past the outer suburban rings of OKC (which are almost nonexistent on its northeast side.)
The country will not be the first place over run by bandits. The city is already over run by bandits and will become more so. To date I have seen no record of a population exceeding its carrying capacity that has abandoned its fields and moved into the cities!
The best thing to do for PO is stay where you are. It's what your familiar with, you know already how to make it there, and it does not benefit you to move into a strange area this late in the game.



