I had a '78rs shipped from Portland Or. to Texas in December of 2010. I have nothing but praise on how it was handled. I'm not sure if they are the least expensive but they did do everything they said they would do and did it well. Here is the contact.
You can ask for BARB.
1-800-747-4100 or 309-694-4500...ext.2219
Mileage on my distance was 2105 miles..total charge was $639.00 and that was from door to door. they put it in a crate when they pick it up and it stays in that crate until they deliver it. That price included insurance also.
Were you required to 'help' upon arrival? By that I mean get it off the truck ?