This gets mentioned once in a while when we see photos of road trains and doubles and while I guess reversing these things would generally be something to be avoided if possible there are those who can do it well and are rightly proud of that.
Found this clip which a driver is using as his C.V.
A quick view of Lin(dsay) Fox as well.
http://www.youtube.com/watch?v=F0NRI...eature=related