Thanks everybody for the replies. Keep em coming.
Michigan Wheel has a prop selector program which I entered the information into and it said 13 1/4 x 15 pitch. Of course, a Seacraft 20 is right on the line, so I guess it could go either way (15 or 17). I was thinking about occasionally wakeboarding so the lower pitch prop might be better for me? I was looking at the Rapture props. If you go from Al to Stainless, don't you need to drop pitch if the stainless prop is cupped? I think the Rapture is high rake, which might not be so good for stern lift, but then again, this is an ancient light 115 so I probably don't need to worry about that.
Anybody know any good places to look for cheap props besides Ebay? I saw a couple Rapture props on ebay in the right size and diameter but haven't figured out whether they all work on all manufacturers motors or not (or whether they all have a replaceable hub or not). I could not find any Mirage's or Laser's below 19P (short of buying a $$$ new one).
Oh btw Reelscape, how old were the Mariners that were built by Yammie?
Anyway, thanks again everybody
