My parents had a double wide mobile home on Key Largo. Salty, I sent you the map. The had a young couple who lived in a single wide across their channel who lived in a beached sailboat for a year to save up money for their mobil home. It gets pretty hot and steamy in the summer , but they both had jobs dureing the day and axcess to a shower. I guess that would be illegal now.
Here is the exact spot, click the photo and you can enlarge the map. They sold it in 1987. Of interest it is on George Street and he was "George Sr." and I'm I'' George jr."
https://www.google.com/maps/place/114+George+...80.4094609