Hi there! I have a C-270 on a Trailrite trailer. Ever since new i have able to float the boat off the trailer, but unable to float it on. I have been having the crane do it. And in Marquette, Mi they pick "crane day" and you are stuck with it.....usually in October....and usually not in very nice weather. The trailer does not have a tongue extension. Nor the boat a bow eye. Do any of you guys have my setup.....and how do you "float your boat" onto the trailer?? How do you keep the boat from sliding off of the trailer while pulling the rig out of the water?? What type of tongue extension do you have?? Also, the 270 has a wing keel. Thanks!!