05/19/16 Skipper-
While many 'on-line' and 'brick and mortar' marine supply sources sell props, I've found that a reliable and competitive source for excellent prop advice is:
Henry H. Smith and Co, 1880 Fruit Rd., Algonac, Michigan 48001, 1-800-338-8900. They are recommended by West Maine for prop reconditioning, repairs, prop advice, prop use guidelines, specs, etc. They have a 100% Customer Satisfaction Guarantee, etc, and ship anywhere in the US. They have been in business for over 100yrs in the Great Lakes area.
I found myself getting easily confused as to the "physics" of props and reconditioning by the retailers and got quickly 'educated' by the folks at Smith's!
For 'what it's worth'...
John Roark
2008 CD-16C w/2007 Honda BF50A Four Stroke
R&R
Potomac River, VA