I like it.
Last year, I swapped book reviews with a couple who have an off-grid float cabin on Powell Lake in coastal British Columbia. It's only accessible by boat. Their complex isn't as large as the couple in the CNN feature, but they have a float garden. The author, Wayne Lutz, has an entire series about their life there -
"Coastal British Columbia Stories". Extremely interesting. I can't remember how taxes work, but that and a lot of other good stuff is in his
books.