Im in the market for a wave runner and I live in Northern NJ and found one in NY (long island). I've tried to call the DMV about this but got know where fast. My question is, when buying a used PWC from a private party how are you legally suppose to trailer it home? I have to trailer it about 200 miles and I wont have a plate and am not 100% sure I will be buying it. I have to go look at it and will decide then. I feel this must be a common thing but am having trouble finding any info at all on it. Any help would be great. I found something about a temp registration but you need to provide bill of sale which I wont have.