Originally Posted by Wudenboat
I'll accept pontoons as "limited special purpose boats" or party barges.
I think if one is going to define limited special purpose then it would have to go to trawlers long before pontoons since there are many times more pontoons than there are trawlers. I'd prefer just treating them all as boats.
48,564 pontoons sold in the US in 2016, about 19% of all boats.