Saw this in use at Burning Man.  It included a water recovery and evaporation set up.  Very nice.  

> Date: Tue, 25 Feb 2014 21:22:37 -0600
> From: raceingcajun@COMMUNICOMM.COM
> Subject: Re: Wash your back side honey!
> To: vanagon@GERRY.VANAGON.COM
> 
> Hey boys and girls. I just stumble across this little jewel........for some
> reason my bride wants to shower every day, (I'm not sure she understands the
> camping concept fully yet) Anyway the price is a winner, and with my solar
> water heater I may have a little "peace" around the camp site from now
> on!..........Said completely with tongue in cheek by the way.
> 
> ******************************************************************************
> 
> The Stansport Cabana Privacy Shelter is great for a day at the beach or by
> the pool. You can use it in your backyard, at a campsite or as a shower
> shelter. This sturdy shelter is made with 190 D nylon and patented G-3
> fiberglass poles. This shelter has large screened windows and vents that
> provide plenty of ventilation.
> 
> The camping shower tent has a mesh storage pocket and includes a stuff bag.
> There is a large "D" style zippered door, which provides easy entry. The
> privacy shelter is lightweight and self- supporting. The stake out rings
> provides extra stability for windy conditions. The Stansport Cabana Privacy
> Shelter can easily be carried anywhere.
> 
> Stansport Cabana Privacy Shower Shelter:
> a.. Made with durable 190 D nylon and patented G-3 fiberglass poles
> a.. Lightweight and self-supporting
> a.. Stake out rings provide additional security for windy conditions
> a.. Large screened windows and vents provide plenty of ventilation
> a.. Large zippered "D" style door for easy access
> a.. Mesh storage pocket
> a.. Includes stuff bag
> 
> ON SALE AT WALLY WORLD FOR $37.97 Down from $40.97 item number
> 
> 
> Enjoy
> 
> Howard