Well I got the low down on the window repair service that is at the rally. It is a company called "Duncan Systems". They have 3 locations, Elkhart IN, Lakeline FL, and Phoenix AZ. The repair price for a window was $225, plus $20 if they need to replace one of the glass panes, usually due to pitting. It takes about 2 hours to remove the glass, repair and replace the window. They use a type of expanding neoprene rubber between the panes that will expand and contract with the weather to prevent further ruptures. There is a one year warranty on their repair. Their contact # for Jim Moore is (800) 551-9149, ext 2059. He also has a cell # of (574) 903-6573.
They had a long list of clients waiting at the rally. They seem to be successful with their work product.
Hope this helps someone.