Clayton, I doubt that a car one would fit, they seem to be pretty custom pieces. I dont even think a long wheel base van hitch would fit my turbo mini.
Well does it say the specs on it? Can you get me a brand and a part number? The trailer and boat is less than 1500 lbs I would bet, and the tounge weight isnt that heavy. I can pull the fully loaded trailer around the yard with my bare hands with ease so the hitch doesnt need to be too heavy duty.