Make a template out of cardboard and take it to a local upholstery or canvas shop. Tell them to put a seam around the edge and use either "Jockey Red" or "Logo Red" Sunbrella. You can do the snaps yourself.
Previous: 1993 Prostar 205
Red 1998 Ski Nautique, PCM GT40, 310 hp, , Acme 4 blade, Perfect Pass SG/Zbox.
Be kind. Have fun.