It is good to emphasize the fact that alcohol consumption leads so frequently to boating accidents and the rules for seadoos etc. I would, however, have liked to see much more emphasis on marker buoys and how to navigate them, particularly the green and red ones. It is really hard to know what is the "downstream" and "upstream" channel when you in an unfamiliar lake thus difficult to know whether to stay on the port or starboard side of the buoys. Also, as an aside, I was canoeing in Massassaga Provincial Park this summer and the motorboat drivers rarely (like virtually never) slowed down when passing canoes. One group of young girls was actually swamped by the wake of a motorboat and had to swim their canoes to shore to empty them! In the same park we camped on a channel that was probably less than 30 meters across. Lots of motorboats drove by, none slowed to 10 mph as the law says and the shoreline and canoes was constantly being bashed about by their wake. Why, in such a well-used park was there no policing of this dangerous and discourteous action?