We made our boat so that it would catch a lot of air to make it go fast. Our boat got second place having a time of 9.20 (nine seconds and twenty mili-seconds) We adjusted our boat after testing it many times on the runway. The boat floats on 2 Styrofoam slabs that are shaped like skis. Is has a plastic cup that is glued to the styrofoam to be the base of the boat. There is a mast on top of the Tupperware cup  where we stuck a series of sales and wind catchers.  We made our boat to go fast and it does!