I went to Rio last week...
I went to Rio last week and I'm sorry to say it was the worst time I've ever spent in a strip club. I walked in after paying the $5 entry fee and was approached by a dancer i believe was named "serenity" or some such. She said she was visiting from Hawaii. She constantly talked about random topics such as the club's zoning laws, other dancers, how she could do a handstand etc. Totally killed the mood, i felt like leaving about 5 minutes after stepping foot inside Rio.
There were 3 dancers on shfit, only one was remotely pretty.
The staff of the Rio seemed to have good intentions, you could tell they were put off by the fact that there were only 2 patrons in the entire club.
Nude dances were $40 each and take place along the back wall of the club. If the club gets better dancers and loses its depressing vibe, i'd give the club another shot.
My advice is to head down Washington towards the Rhino...