Not a fan myself, get dizzy from the motion.
But boats are cheaper than houses and you can easily trade them in for an upgrade - no realtor commission, land/property taxes!!!
Have to stop now, there’s a thunderstorm overhead and the river movement is making me dizzy. LOL!!
Realtor commissions are replaced with broker fees, and the cost of having the hull surveyed, which you must do unless you want a very costly surprise.