At a local swimming hole in broad daylight
Numerous rest areas around the country (US), but only got caught once. Just told to move on.
During a roadtrip though Utah to see the "big 5" and the Grand Canyon, we stopped at every marked mountain pass (there are quite a few! ), climbed up a bit, and went at it, usually behind some bushes, but from the honking of cars and trucks, we could usually be seen.
And once I was playing chauffeur for her and her bull, they were in the back of our van (seats removed), and I had to stop for fuel. About 2 minutes after I started the pump, an older guy filling his truck up at the pump on the opposite side of the pump, looks at me and says, that can ain't the only thing with a hose in it over there. 🤣