I have a new, full cover for a 38ZR available; it's made of Aqualon (see the link), the color is #5512 blue. The cover was custom made for the 38ZR, covers the full hull down to the waterline. If interested in purchasing please PM me.

http://www.glfi.com/marinecatalog_aqualonpage.htm

How will the cover do when trailering, will the aqualon material be too abraisive when caught in all the wind on the freeway for hours. I'm concerned about having a specific area on my boat being worn out because of the wind factor. Would like to hear of your opinion.