I recently purchased a couple 7' wooden Sawyer Utility Oars that I use on my 9'6" raft. I am having a hard time finding quality oar sleeves that will fit them. I've already tore up a couple of the cheap rubber sleeve/donut combos. I really want to wrap them in rope but my local rafting store doesn't sell the sleeve rope. Does anybody know of a web site where I can purchase this? Or, is there a type of rope that I can purchase from a hardware store that works well?