LOL. My new place ain't so easy to find.
I don't discuss it with too many people. The ones I *have* had serious face-to-face discussions with are people I'd probably want to 'take in.' They're family and close friends.
But . . . in a severe collapse, it's not going to be easy to travel hundreds or thousands of miles. My brother won't have a problem since he owns property in New Hampshire and will presumably be there when TSHTF. My cousin won't have a problem for the same reason. Others, though? I have some friends in Pennsylvania. Everyone else I really care about is in California or Florida. I wish them luck, but I don't think they're going to be knocking on my door.
Folks need to take care of themselves. "Planning" on leeching off of another person is no plan at all. (So if that's what you're thinking, you should get a new plan, clo.)