Here's how to be a Bare Platypus on a budget. Go to your neighborhood Walmart. Pick up one of those very inexpensive canopies that go up with a quick frame that unfolds and extends. On sale you can get them for 50 dollars or less. Next, pick up four inexpensive 8 x 8 tarps and some string. Cut the string and hang the four tarps on the four sides of your easy-up canopy. Just leave the top off the canopy.
You now have a handy non-offense shelter that goes up quickly and will give you a few hours of naked time in your backyard. That's what we did today... We even had a chance to do some naked reading and talking, followed by some good barbeque. Best of all, we can use our non-offense shelter again and again, plus store it in the garage between uses.
We've got a nice, all-over tan that proves it works!