Noise is a bigger issue than speed. If you have silent choice you will be fine, just shut teh thru hull exhaust off when coming in to shore. As far as speeding goes, just use your head. If you are not running 80 on Saturday or Sunday afternoon, down the middle of the lake through the sail boat races you are okay. You just need to pick and choose where and when you let it all hang out. I would love to have you guys up to my house. Let's try and make it happen. The weekend of August 9,10 and 11 there are vintage boat races in the village. You know, the old gold cup and hydro's? Maybe a gathering that weekend would be fun. What do you guys think?