Fine, you can dump your boat on mud / a slip etc. but, if you keep it attached to the car, how do you launch at Baiter ?
I assume:
1. The car is is 9"/12" of water - depending on draft of boat
2. You end up dumping the boat in not enough water and waiting for the tide or damage the boat getting it back in the trailer
Also, how do you control the speed of the boat going off the trailer? Too quick and it could damage the transom / transducers etc?