[ty6853]

You can enter Mexico, and they have only checked I had paperwork/passport about one times of ten. No reason why you can't do the same thing if you want to do currency arbitrage. Paraguay will give you a residence permit pretty much just for showing up if you can get ahold of a USA passport, or you can avail yourself of the compact of free association and live in Micronesia without a visa. The arbitrage game is for everybody.