You're kidding right? It is obvious to me that when traveling at high speeds, the rudders, because of their aerodynamic shape, actually provide lift to both boat and trailer, thereby effectively lightening the load. <img src="http://www.catsailor.com/forums/images/graemlins/grin.gif" alt="" />

In fact, I fear that if we had hydrofoils of any kind attached to the boat when trailering, the whole rig would start to fly. <img src="http://www.catsailor.com/forums/images/graemlins/shocked.gif" alt="" />