Folks my question is how far on the trailer should the boat ride. When I back up down the ramp I have to go so far into the water that my exhaust is submerged. The boat sits quite far forward near the hitch. I am wondering how far rearward I can move it on the trailer to make unloading and loading easier? It's an EZ loader trailer and the parts can be loosened and repositioned on the frame. There is a lot of weight on the hitch at present. Any help is appreciated