I hope there is someone here from MA that can help me out... I am about to buy a used pop up. I have been told that i need a copy of the previous owners registration if they don't have a title. Is that true? i checked out one today in New Hampshire, and they never registered it, but think they can get a copy of the old owner's registration. I might drive to check out another one, but they don't have a registration either. They also live in NH. Please advise.