Question for short term rental owners

[Jay Hinrichs]

I wrote an earlier post about a Columbia River front A frame cabin we just acquired it has a nice Pier and Dock which is grandfathered in.

I of course now need a boat or multiple different water craft.

WE are going to outfit this A frame as an Air BnB so its get utilized more than just us staying there. 

As I was looking at boats I saw some really cool older cabin cruisers that have staterooms in them  all wood very cool looking
and you can pick them up for only 20 to 50k..  Not really worried about using it on the water my thought is to enhance the AIRBNB by having two more bed rooms on the boat tied up right on our pier.. 

Kind of like I see folks us train Caboose and make them into a rental unit ?   there is one of those at Clear Lake CA in Nice..

what do you Air Bnb  Verbo experts think about that idea.. Crazy non starter ?  or could attract more visitors and be profitable. ?