I ran across an ice fishing sled that might be close to what you're looking for: Eskape 2800 https://geteskimo.com/products/eskape-2800 Sled is...
I wonder how those rules scale. OP's boat seems like it will be <10lbs, or about 0.005 tons, times 1.5hp/ton, yields 0.0075 hp, converting to...
Power needed for any solar powered vehicle is always "all of it" There's a reason you don't see solar cars on the street. The solar race cars...
