hate to say it. but unless this is a closed race course why is he in the wrong place? i have been on the water my whole life and the rules of the road apply to everyone. if the three boats on the left of the pics did a fly by on that pontoon . . . well . . . they prolly ought'a get fliped off.
(not trying to start anything but we all have to use the same water ways for what ever makes ya happy)