today towboat towed a 24 ftr in during the air show rush to the docks. he was yelling at boats? shouldn't he have a p.a. system and some yellow flashing lightand or some type of warning horn when towing in heavy traffic? i left early and it was still a mad house there. with all the boats some anchored some not,just idling around. and of course one family pulling a tuber thru it all at slow speed.