I find sailing to be a fun low cost, sometimes even slightly profitable hobby… I own a very small (17 foot) cruising sailboat I maintain myself and get endless fun for less than the average teenager spends on a cell phone. It has an even smaller sailing dinghy/tender I built myself from old redwood fence planks. It would be the last thing I would sell even if destitute- because although small I could live on it for free, and can also use it to get fresh seafood for free- not to mention traveling without fuel!

(to paraphrase Sterling Hayden) my body is only about 6ft long… I sleep as well and have just as much fun on a 17 foot boat as I would on a 184ft boat- and despite being small mine is much more seaworthy than Bayesian was.