If all hell breaks lose, the best place to be living at is a small well protected town without the religious fanatics.
When resources and food run out, the Amish will get run down by the starving hordes.
A good solution would be gathering a small group of people, get on boats with weapons, farming supplies and seeds, animals, then head for a small uninhabitable island and fortify it with armed watch towers. Sink anything that comes near the shores. Extra batteries and night vision goggles for the towers is a must, you'd want to spot any surprise attacks at night.
I'd rather be dead than put up with that sh!t! And I was thinking only the Amish would know how to survive since it wouldn't make any difference to them (as far as I know, I don't know what is their most advanced technology)