Simmons0 - Yes its a roller coaster. However the boat wont float off or pull itself off unless I get the back wheels of the car 1inch into the water. As the tow electrics are low on the back anyway they are very close to the water ... and swell causes then to become dunked. The car is very low and the boat is heavy. It takes some pushing to get the bugger off. This is cause the boat is running down hill towards the car, even on the slip, so you are affectively pushing it uphill!! I have yet to see how I can reconfig the trailer and in fact it may make no difference. This is not a good photo but gives an idea of how low the car is
and even in this pic the electrics are about 1inch from the water.
Maybe the only answer if an offroader.