OK, these guys aren't really a Motor Club, but they do handle some Motor Club client work.
I got a call from these folks today for an RV tire change. I knew I had filled out a rate sheet on their website, and I wanted to know what I would be paid. He told me "Just go ahead and charge us what you want, if it's outrageous we just won't use you again".
So I go out on this call, it turned out to be a Good Sam call that CCAS couldn't get anybody to do. I do my thing, 1 hour and 10 minutes to bill out, I call TRN back, give him the amount and he gives me a Credit Card number, and tells me to fax the invoice over.
I asked him about it being a Good Sam call, he says they do backup work for a number of MC's etc.
I have to say from first impressions these are good people. If you do any medium or heavy work check them out. 
http://www.helprig.com/home.asp