I took one of the pics of the sanded hull and flipped it upside down. The boat looks like it is right side up, hanging from the ceiling.

This has got to be the hardest part of the build, so far. Bending 1/2" of marine ply
(2 1/4" sheets laminated together) is one thing. Bending AND TWISTING is quite another. Look at the Build Page to see the process. It took about 3 weeks. One can never have too many ratchet straps.