Like a party barge only a little smaller and with a trolling motor and live wells.
My roomie has a 15 ft tidecraft fishing boat; but, I would like to at times just cruise on the water with a bimini cover overhead so I don't fry in the sun and just chill on a comfy sofa. LOL Check out the fishing barge at basspro. I would love something like that....only I don't know that I would use it enough to justify it.
The lake I frequent is pretty wide open and the best bass spot is right out in the middle in the deep end. It would prove to be difficult to get to my favorite chinquipin holes as one is in a cove near a sunken Christmas tree. I tend to chew on ideas for a long time before acting so I suspect I won't have a pontoon boat within the next five years. LOL