My parents are deciding to put a outdoor shower outside of our house in Galveston, Texas, and my parents asked me if I could give them some advise. The Magazine "Coastal Living" was the most helpful for me, because is gave really simple, cheap, and creative ideas. July-August 1998 was the month that they issued an article on outdoor showers. Kind of an old magazine, but has great ideas that I'm sure you would like. If you actually get this message, and really want to see a copy of the magazines ideas I would be happy to email the copyed pages to you.