Magicalbill,
Yes, my 90hp has been in saltwater use from day 1. I agree, it has provided more than its fair share of life. But It does get treated like royalty and actually still looks almost new even at this advanced age. I have to believe my anal focus on maintenance has helped lead to its long life. Using the SaltAway when flushing may end up being a waste of $$$. But like using RingFree, it is a small cost compared to the cost of repairs / new engine(s) so I am willing to spend the $$ to use the stuff and hope that it actually does make some sort of difference.
Jim