We just got a Vista Shade awning screen from
shadepro.net and installed it a couple of days ago. Wow, it really cuts down on heat from the sun. Looks great and is well made. A guy in a MH next to us saw it and ordered one right away!
Comes with 3 stakes and rope to tie down the bottom of the fabric. They also give you a bag of clips that attach to the upper piece of the screen for hanging string lights. There is an upper piece of the screen 2' high that stays attached to the awning tube and the lower piece gets zipped in place when you want it in place. The upper piece rolls up along with the awning fabric.
We shoulda bought one of these things a long time ago...