There is a chap here who picks these up and puts them on our version of eby...generally 30 bucks for 12 X 6 metres of excellent fabric. Here is a cover I had made for my Windrush......yes, there is a woman in a bikini laying on a Windrush form a travel advert! Excellent fabric. If you wanted to make a full hull cover it would be very easy. Just lay it over the boat and cut away what you don't wan't. Generally takes my sail maker half to one hours to put tape around edge and reinforcing for grommets and I put my own grommets in. Genereally $25-$50 a cover.