I booked Denny for an event my wife was running and I can assure you he does charge for his display. It was basically a non-aviation audience and without exception they all said it was the best display they had seen, so that says he is satisfying one audience. It must be tough to make a living out of aerobatic flying so I guess some self-promotion comes with the territory. He also did a corporate day for us so it is possible that you can get airbourne in the Extra. By the way Waldo what do you do that matches his low-level, high-speed ribbon cut?