I'd love to take a course like that. I've taken the BMW riders advanced handling and breaking techniques course and got a lot from it. But some of the off road, mud etc
you describe sounds very challenging on a bike the size of a Road King.
Here's something to keep it all in perspective...the view from where I was riding in the procession,front and back, after one of our boys was assassinated on duty last year.
Nothing worse than having to attend the funeral of a fallen brother.
the keyhole is 17' diameter, and the iron cross was 18' in each of the corners...thats all i can remember.... did you guys cut out your rubber fork stops??