Used to be you could hide from coercion in the mountains and wetlands. That has become harder recently. So, some agorists have started a mobile nautical existence. The easiest place to do that is the American Great Loop.
The Great Loop is a continuous waterway that recreational mariners can travel that includes part of the Atlantic, Gulf Intracoastal Waterways, the Great Lakes, Canadian Heritage Canals, and the inland rivers of America’s heartland.
The next place that is easy to explore is the Caribbean. You can Island hop the Caribean only spending one night out to sea. Then there are the European Rivers and Canal System, the Aegean islands, and the greater Mediterranean.
Don’t forget the Scandanavian countries and Islands. In Asia, Malaysia has 878 islands, The Philipines 7640, Indonesia 17,508. Often the outlying islands have much more freedom than the main islands.