If you have the misfortune of breaking down while on the road, here is link to some good advice when faced with the prospect of having your coach towed. The article was aimed at Prevost owners, but applies to Bluebirds. I used to do heavy duty towing and this is how we did it. Follow the advice given in this article and an unhappy situation will not get worse.
http://www.prevost-stuff.com/towstory.htm