How about some sort of waterski-related trivia or history during the event? This could be either a question announced over the PA or some scrolling display on a big screen with questions, choices and eventually, after a pass is completed or there is another break in the action, the answer. If the tournament were lucky enough to have shore camera feed the big screen, it could be used to show some of the tournament action interspersed with the questions. Putting together a formidable set of questions into a presentation format would be the trick and would take lots of skiing history knowledge. Some of the questions could even be rules-specific scenarios. Then, once built, it could educate, inform, and entertain. I am reminded of similar displays during the pre-showing time at the movie theaters.