Yes, they are open limited hours. I was a walk in last week and Cynthia gave me my massage. She said it was mostly appointment only but regulars still drop by. She may have been the only one there, not sure. Blue Water doesn't advertise at all, they rely on regulars and like to stay on the DL. Although Cynthia said one guy found them on google maps.
I go in once every month or two and usually get either Cynthia or Lisa, both in their 40's but good at their job...lol