Well finally got my plans built and got my dimensions.
I'm making the pontoons out of 55 gal plastic drums. Using 2x10x10 beams to hold the barrels and support the floor.
Metal straps to hold the barrels and 2x4's to make removable railing.
I'm making the boat so I can drop the drums and fold the decking in half for easier transport and making it easy to store.
With removable hand rails so I can drop the hand rails and install at the lake.
Tired of my 10' jon boat, my wife and our friends want to go out on the water for fishing. What better way then a pontoon boat.
Plus the boat will cost me only about $200

It has become appallingly obvious that our technology has exceeded our humanity.
Albert Einstein