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Do you think rubbing Vaseline on the bottom of an aluminum foil boat will help it stay up longer? - making aluminum boats

For the physics course I have a boat do not exceed 100 square inches of the film. I must have more than 25 cents to get the touch to get above 40, an A. Put Vaseline on the underside of the vessel (the part that touches the water) to help in any way? The idea came to me, because I think it will help them, not better on the surfaces.