 Then Hannah, who had portrayed a mermaid in "Splash", donned a mermaid tail and swam in the pool.The pool is also open to motel guests, and, in spite of signs warning swimmers that they can be viewed from the bar while swimming, people have been known to skinny dip.The Sip 'n Dip was called a "Polynesia on the Plains" in 2013 by CBS Sunday Morning.