Home Sewing Machine
I would at least recommend reading the material at the Sailrite website. There is a list of books they sell that tell you how to do it. Some of these books are available elsewhere (ebay). Remember, their business is selling sewing machines. I thought that I would like to have one of their machines, then I started learning about other makes, and pricing them on Ebay. I have a "home machine" so I took it to my local sewing machine repairman (who does not sell sewing machines). He told me my machine would sew much of what I wanted. I bought a book, Canvaswork and Sail Repair by Don Casey. This book covers materials, machines, thread, needles and has steps for suprisingly simple projects. I have a Nelco sewing machine which is designed more for dressmaking, but it has a large zig zag setting.Last night, I sat down and figured out how to fill a bobbin and thread the machine (with help from the Casey book), and I sewed a couple of pockets out of some sunbrella type of material. I used the correct thread and a 16 needle. At one point, due to seams, I sewed 10 layers of acrylic canvas. Looks good to me and now I have a place for my mainsheet tackle and my boom vang.So what I am saying is this: educate yourself and realise that some "home" sewing machines are perfectly capable of sewing Sunbrella with the correct thread, needle and technique. If you are not repairing sails, a simple machine may do the job with a straight stitch.My next attempt this weekend will be a sail cover. If one does not like a seam, one can completely start over with a seam ripper. Unlike deilling holes in a deck, one can fix mistakes when sewing. Give it a try. John S