I have a 20' pontoon boat and I have a need to add a third pontoon underneath for extra floatation. I have search all marinas and boat dealers looking for one bout have come up dry. If anyone in the surrounding states of arkansas can help let me know. From what I've read in Go Boating the size of the center pontoon would create a v-bottom type effect that would increase performance. I'm wanting to find out. <br />Thanks Tim
