We raced out “boats” and we put the styrofoam on the bottom for it to float, and popsical sticks on the bottom to glide through the water. And a balloon face to look cute. Out first trial went good we came in 4th. But i think we can go faster.  I think some changes we will make are more popsical sticks so it glides faster. And maybe less topper stuff so it goes faster.