The Crystalmarine Houseboat Suite, Key West Best for solo travelers: Treehouse Cabin Retreat, Old Town Whether you want to sleep under the stars or out at sea, here are 7 of the top places to go ...

it was built in the 1970s but was 16-foot wide (a decent width for a boat of that time); the cabin was above water level (a prerequisite for Brooke); and it had new pontoons. “If you know what ...