First area rug job (off site)

Hey guys, I showed up to a job today looking to clean a couple of area rugs. 4, totaling 215 sq ft. I thought ok its a nice job. She says, I'd rather you take them away. Ok fine, so its a total of $645 to clean these four rugs. Not too bad.

So I need to buy some pvc to make a bath and a tarp. I am looking for suggestions on the tarp or should I buy plastic.

I am also looking for advice on making a drying rack. I was thinking of using more pvc. any thoughts?

Also what are some good products...

First area rug job (off site)