Does the back part come off or is it permenent?
That would work nice here in Inidana, the weather is crappy 6 1/2 months out of the year.
I have often thought a 16-18' toon with a camper top, a couple nice captains chairs and rails would make the ideal fishing boat.
A 16-18 foot pontoon with a camper top would not make a good fishing boat. You can't troll and you would only be able to fish off the front. The best pontoon for that is a four-corner fish (fishing chairs at all four corners).