I was recently forced out of my comfort zone on this one, so I need to change my answer from favor the family bathroom to favor the women's bathroom. I tried the family bathroom thing on vacation, at a please that's loaded with kids. Being the only person in a very long family bathroom line that has no kids or disability is a bit unnerving. I switched to the women's room pretty easily after that one time. I can now say I've peed in a public bathroom in almost every state on the east coast including NC & SC, without incident. SC was actually the scariest. I thought NC would be.