What is the best way to make a pontoon boat?

I found a site that uses plywood http://www.jemwatercraft.com/pontoon.php , drums, and pvc. My boyfriend wants to make a small pontoon, between 6 and 12 feet long, out of 10" or 12" pvc. What is the best way to make it? It's going to be used on a river for fishing, primarily shallow, he only wants a trolling motor and some oars in case the motor runs out of battery.|||here is a great site on building the rebel cat sailboat (a pvc pipe sailboat) you can take the hull shape idea and use it to design your boat. he uses traffic cones to streamline the stern ends of the pvc pipe and heats and shapes the bow ends of the pipe to a point.





http://rebelcat.com/RebelCat-5-Intro.htm鈥?/a>





http://rebelcat.com/





more raft making info





http://www.raftplan.com/index.aspx





http://johnosoriobuck.com/bostonraft.htm





sounds like a great project





hope this helps