Most of us belonged to the scouts at one time or another.
If you have your old scouting books or have a kid who is in or want to just look in the net for such like I did you might find basic camping ideas.
This one offers lots of ideas many of us have forgot or never saw.
This site if full of basic drawings of many things we could assemble use and take down for the next camp.
One is a Shower stall. the cover I was more interested in. Now adays I would use PCV pipe instead.
http://www.buckskin.org/Resources/Outdo ... eering.htm
interesting basics that one can expand on.
Ron D.