How many Horsepower?
I fish a smaller lake in Amish country and have seen a rig like this at the boat ramp. The 4 or 5 youths unhooked the trailer from the buggy and pushed it down the ramp by hand. Left the horses hitched to the light pole in the parking lot while out fishing. Oh, and you better be on the the buggy and holding on tight when the horses go, 'cause they GO!
1. It would be so much cooler if there was no buggy. Just the boat trailer hooked up directly to the horses, and someone sitting in the boat with the reigns. 2. I desperately want to see them back that into the launch.