Not much and I think we'll see more of this for the reasons you mention. You can just "rent" a place somewhere or buy a trailer and claim that as your official

Not much and I think we'll see more of this for the reasons you mention. You can just "rent" a place somewhere or buy a trailer and claim that as your official home and then just live in another country. Latin America is ideal for this for Americans because of the timezones as well. Though of course it depends on the country, your goals and ideas, etc.