R E K@bee Yep, most boat people rely on Facebook. My partner & I are always a bit out of the loop since we too don't use it, and refuse to use apps in general :P.
The only boat-related hashtag i use on Fedi is #theboatyard for boat projects.
Can point you to more boat people, but depends if you strictly prefer houseboat stuff (i know more sailboat/motor boat people).
Bee@bee Yea it's tricky, there are so many different boat classifications. #motorboat hashtag will be a bit too broad.
Youll have more luck using hashtags like #dutchbarge or #houseboat. Depends what kind of content you're looking for :>. #liveaboard might be a good one to follow.