I work at a vinyl manufacturing company as a printer operator printing pool liners for a living. Also a Certified Health & Safety Rep and instructor, which affords me the luxury of some extra time throughout my day that I can use to lurk here
Just a thought but a well written letter to a local paper such as The Cambridge Times or Kitchener Record might be in order. It may get through to these idiots when their actions are publicly called into question. There was a drowning on the lake fairly recently that gained some attention and a well worded letter could be perfect for getting the point about boater safety out there.....