We bought shade cloth and made a completely new, custom-sized skirt after the original skirt for our Protect-A-Tow got several tears in it. We reused all the original hardware. We got the shade cloth from a place in Florida that sold remnants very inexpensively, so the whole thing only cost less than $20 or $30, including new bungee cord. Even though the material is thick, a standard sewing machine should have no problem sewing it because it is so porous.
If you click on this link to our
blog, the entry for March 25, 2009 will describe how we made the new skirt.