Very cool! We have a favorite beach on Lake Michigan that is in the Indiana Dunes National Lakeshore. It's not officially topless or nude, but my wife often goes topless there without any issue. I have always worn bikini swimwear there (often very sheer), but I plan to wear thongs there this summer.
We skinny dip from the boat all the time. This is from one of my annual First Cruise Polar Plunges.
