If this is a one to two-time occurance I would also use the magnetic lights and just install the 1683 bulbs in them.
If you may do this more often and don't mind switching the rear tail light bulbs each time then I can give you some guidance on how to install a standard 4-pin trailer plug set up just below the wiper motor area on the firewall and from then on you simply unplug one plug and connect to another plug.
I used to tow my M1009 all the time so I did something to help me out although I could never get around disconnecting the rear driveshaft and tieing it up to the frame....don't forget the duct tape on the bearing caps for the universal joint or you will be an "unhappy camper".
Jim
jimm1009@yahoo.com