I'm still in my first year of boating, so this may be old hat. After reading a previous post about no wake zones, etc., I became curious about courtesies outside of "No Wake" areas.<br /><br />We have a new house on the main body of a private lake,eg, outside of any no wake zones. I've noticed relatively rapid settling of the stone seawall along our shoreline and wonder if it's due to the wakes of passing boats. <br /><br />We have one neighbor who tends to make high-speed 360's (or at least 270's!) to go pick up a downed skier and throws out a huge wake that crashes into our dock and seawall to the point that water will wash over the planks in the dock as the wake comes in, then literally crashes into the wall. Is this illegal even though we're not in a no wake zone? Or just discourteous? Any other rules (written or not) about turning at speed, etc. and throwing out huge wakes?<br /><br />Sorry about the long-windedness.