Just ordered 10 yards of black. There was a $5 cutting fee. He said if he can fit it in a priority mail prepackaged box, it will be $5 to ship, if he had to box it and send UPS, it would be $10-12. Either way I am getting 10 yards of black silnylon for under $50.
They also have silver/gray available. I almost went that route, thinking the silver would reflect the sun and keep me cooler. As long as I am not actually touching it, the black should do just fine al will blend in better.