Not doing "the nasty" but still fits in. While on vacation I decided to walk down the beach to a micro cache, it was a lot further then I thought it was so it was getting dark by the time I got near it. While I was looking around a couple in their late teens came down the beach and apparently didn't see me because they immediately went into the water... their swimsuits came back without them! I wish I had my night vision goggles! I decided that I would come back for that cache later!