The hull speed formula you find on the net is a general rule of thumb sort of thing. A lot depends on the shape of the hull. A 22' sailboat will have a different hull speed than a 22' C-Dory.
Almost anything will plane with sufficient HP. You could in theory plane an aircraft carrier (how controllable it would be is a different matter). A rock will not even float, but most people can get one to plane on water.
Almost anything will plane with sufficient HP. You could in theory plane an aircraft carrier (how controllable it would be is a different matter). A rock will not even float, but most people can get one to plane on water.