Boats here were so "all over the map" with respect to distance to shore, there was no point in determining a percentage of No-Wake compliance. Since most of my day was doing carpentry on the dock, a
perpetrator-based rating system was in order—"A" being the best on the lake:
1) Outboards (All, irrespective of speed) should rate a B+ in dock-rocking.
2) Pontoon boats rate an "A"
3) Jet-Skis aren't in the running—Ok
ay, an "A"
4) Ski-boats and wake-boats get a "D"
5) Remaining inboards: "D-"
An airhorn was used twice pre-emptively on two light cruisers, with 50% effectiveness. (One slowed to headway—one "didn't hear".)
A NW wind piped up at about 3:20PM: That wind, combining now with the boat wakes, repeatedly crashed the dock and pegged the dock-rocker meter. (The surface of a large water-filled garbage can). Some very large wakes appeared "out of nowhere".
One funny encounter earlier this morning was two inboards heading towards one another at ¾-throttle -- about 200' offshore. When they came within 600' of one another, they slowed to "headway speed". When clear, they took off again.
Talk about "Not Clear on the Concept"!
All in all? Not too bad—with two more days to go.