Jeff, I haul my Harley on the back with a Blue Ox sc4000 lift. I think your Gold Wing is longer than the Harley and I read somewhere that Hydralift maybe long enough for it if so. Big thing to keep in mind is the added weight in what ever you do. It is nice not to drag a trailer around. Stay safe.
Mike & Donna with two rescues Rebel and Dixie, near Memphis, TN
2005 Itasca Horizon 40AD, 400 hp Cummins
2003 HD Electra Glide, 2007 Ford F-150 toad