We are indeed in Heinlein’s “crazy years” and Farnham’s Freehold is the future scenario.
But as my tagline says: Where do we go to survive the crash?
The answer is, probably, “right where you are”.
Make yourself as self-sufficient and sustainable as you can through gardening, alternative energy, and the means and will to defend it.
Ride it out. Only those who are of this mindset will be around “on the other side” of it.