I know where a 3 blade sail prop is located
I have a recomendation!!! I found a 3 blade all bronze sail prop that fits my hunter 27 perfectly. You know where I found it? An antique mall of all places for 30 bucks and I got a 10 percent discount off of that! Heheheheh. They are very expensive in the marine stores. My suggestion is to keep your eyes open for a used one like I did. You will save tons of cash that way. The only thing is that you might have to wait a while before you find it.Your Pal,SkipperP.S. I saw a broze 3 blade sail prop at a place in Port Clinton Ohio called Brand's Marina. It is used but looks brand new. It is sitting in a section of the marina store where the sailors are allowed to sell their own used sail stuff. If I were you, I would give them a call or check out their web page and e mail them.