On the lakes that I boat, they should give the pwc riders tests. And make them read them over their right shoulder, then left shoulder, stright ahead and repeat!! None of them look around we underway. We have had more pwc accidents this year than anyother
On the topic, our boat is roughly a 65 mph boat that is pushing it hard. I only feel comfortable running that speed with me and my wife becuase we both agree on it. With passengers and my daughter 45-50 crusie speed is more comfortable and seems to be more enjoyable.