I have been trying to sell a 271 and was contacted by a program that called itself AIMS. I have no idea what it stands for but the underlying organization was California Foundation Funding. The guy talking to me was Vik Raman. His email is
vik@cffus.com
He seemed pretty professional and his follow up with me was good. I ended up selling the boat normally, but I did check it out with my cpa. He had another client that had done it (not necessarily with these guys) with a Hatteras. His primary objection was that it could flag your return for audit and you have to justify the write off and fair market value to the IRS if they challenge it.
Good Luck