We are making boats we are going to race them on water. to keep it from sinking I am going to put some plastic on the bottom of the boat and hope that it does not sink. I think mine might sink but we will see what happens. I hope this will work the sail might fall. But lets hope not. I will build on the design over time but this is what I have so far. The base of the boat will be made out of cardboard and plastic the plastic is so the cardboard will not turn all soggy and sink. The sail will be made out of cardboard and plastic as well. I will have a skewer to hold the sail. And the little keels will be so the boat can float better.
