I believe you, but then few trailered boats are that light, including the Mk 3s. And the only boat at my marina that was very light was mine. As several have pointed out, ramp angles vary a lot. One of the ramps I used at work was so steep I could submerge my trailer without even my hitch reaching the water's edge. Add LED lights and a good trailer rinse and I would choose submerging so I could float my boat on and off. I don't like abusing my equipment, but if a little extra impact on the trailer makes my life easy then I can live with it.