Ok, here is the thinking behind my insanity. I love to wakeboard and surf...A LOT, but I got tired of stopping the boat after wakeboarding, dumping one bag, unhooking it and dragging it to the other side of the boat. Find the hand held pump, hook it to the cigarette lighter, remind people not to trip on it and yank out all my wires and then sit there waiting on it to fill since the boat can't move due to the fact there is a hose hanging over the side of the boat while someone holds the end under the water. Then reverse the process to empty.

So I bought another bag and added the fourth valve. Now I can fill/empty on the go!!! Heck yes!!! So my purchase was the 3800gph pump, Tsunami 800 to empty and all the other items to make it work. I still have A LOT of wiring and cutting to do.

Here is the system in it's "Mocked Up stage" no clamps and scrap hose, just to give you guys a sneak peak.