Who has a pontoon boat ?

[matt t.]

A pontoon seems like it would be the ultimate in dive boats (used within their limitations). Lots of room, built in tank racks (bungee to the aluminum rails already in place), and usually a nice "giant stride" platform on the front. Have someone weld you up a nice aluminum ladder. Ladders are usually the weakest point on a dive boat. Greg has a nice, compact, fairly easy to copy ladder. He may even send you a picture if you ask nicely ;D.