Camper Canvas, where to find one

[MrsRobinson]

Our 330 does not have the camper canvas. We would like to add it (from the radr arch back)as it gives you more room inside, especially for us tall folks. We would like one like this boat has:

http://www.ablboats.com/details.asp?ListingID=72610

The boat docked in front of this boat has the same canvas (the blue canvas) we have on the stern.

Any idea where one can order this from?