@WilliamM I've been to the US five times in the last three years or so, but for 10 days to two weeks (not for a weekend). I appreciate that people would not want to travel long distances for short periods away. I also appreciate that many people will limit their trips away to those they can take travelling by land. But if you're going to fly, I don't see any real difference between going to Florida and going to PV or Mazatlán, if you gotta fly, three or five hours is much the same.