Did you streak on a dare where you removed your clothing at a "safe" place then ran a certain distance away hoping to return to redress? If you had an audience watching you streak, were you allowed to dress when you returned or did you remain naked for some time more?

Yes actually. Streaking

You state that you "like" 'hidden/semi-public nudity' but are okay with 'full public nudity'. Skinny-dipping in your own pool or a friend's house could be "hidden"or "semi-public" depending on whether you are alone or with friends. Which is more frequent?

Have you experienced "full public nudity" at sometime? Was it skinny-dipping or was it somewhere other than a body of water?

My pool, Lake near my house, friends pool. Thats about it

Where have you've skinny-dipped before?