Bunny and I have been to an awful lot of places all over this world and there are major drawbacks to most places one might consider. Alaska is too effing cold. I need warmth. Costa Rica is gorgeous. Temperatures are very moderate. They have great wilderness areas and the offshore fishing is superb. They are the longest lasting democratic republic in Central America, but they don't have much sustainable industry, and no standing army (if things really go to heck up here, they would be a target down there). OZ is beautiful except for their gun laws and the fact that they don't want immigrants over some ridiculously low age (leaves me out). NZ is neat, but not as temperate as OZ and it will run out of room when lots of immigrants flood the place so they will shut down quickly. On our side of the world, Panama has an awful lot of ex-pats already there, so English is widely spoken. It has an abundance of fresh water, forests, lakes, fishing and more. They will allow guns (with approval of the local LEO) and it may even be possible for a resident to get a carry permit, but not likely. Real estate is still reasonable. The US was in control of the Canal Zone for about 100 years, and it's easy to get just about any American products you might need. Problem is it's still a third-world country and located in a desirable place for some nation to make a stand. If the US falls apart, China would probably try to take over the Canal. Deepwater can tell you about Peru--neat place but not terribly stable in the political sense. Ecuador--same-same. Plus, you'd need to learn to speak Spanish. Chile is accommodating, but tends to come down hard on gun ownership. Brazil is overrun with inflation and crime--both non-starters for me. Argentina tends to be anti-gun and not particularly pro-immigration. Venezuela has Hugo Chaves and if you think it's bad here, try there. We' ve been all over Asia, India, Europe and a bunch of other places, so if anyone has a specific question about a specific country, I may be able to answer it for you.
Submitted by Crusader who intends to stay where it's warm and has a large supply of guns and ammo and food and stuff.