There's a number of back up options.
Some people say Ukraine, but it's going to be volatile there for years and perhaps decades, I don't think they've really thought things through.
Canada and parts of the US aren't bad right now, but it could worsen in a decade or two during the merger.
Western Europe isn't an option.
Otherwise, there's New Zealand, Australia, and parts of South America.
For example, I recently went on a vacation to see the new hotel resorts we're building in Patagonia. Should be sufficient when all else fails, at least for those who can make the trip.