Buddridge,
You can always get a variety of answers for any question on the barn. I also visit other websites and I noticed on the AACA forum there is a category for trailers and towing where car guys who are already making the trip have room or are going one way empty. It's a free site also and you don't need to be an AACA member. I don't know your to/from so I can't comment but maybe someone over there can help.