I used to be a member of the local JCC (sort of like the YMCA, but replace the "C" with a "J". I was one of the token goys ) and swam laps there before work a few days a week. I used my str8 when I shaved after swimming. The locker room was never very crowded, and often I was the only ine there at 7:00AM. When other guys were there, I didn't notice that they stared, and no one ever commented. I say do it. The more people see you doing it, the more people will try it themselves.