I just purchased a "like new" (had it checked, 23 hours on it)1997 Speedster. I've owned big boats(35ft +) and Jet Skis forever, but have never owned one of these jet boats. I live in downtown Chicago, so it will be used on Lake Michigan quite a bit. How do these things handle in rough water? I don't scare easy. I'm just wondering what to expect out of it.