If you contact these folks at:
Garage Door Screens Prices and Order
Tell them they made one for me on 08/10/09 that shipped to zip code 08807
I paid $141.00 for a custom screen shipped to my home. I think the screen measured 99" wide and 103" tall to get up and over the top of the tracks for the door lifting mechanism.
Installation was easy as its attached with Velcro around the perimeter but I had to reseal it to the RV with rubber cement after the first year. It comes with the center zipper and a full length zipper on both sides that allow it to be rolled up although you can leave it down and still open and close the ramp door.
Good luck with your new Outlaw. We love ours!