For those who do go in the salt?

[Guma]

Have you used the Salt Away products? Opinions?

http://www.saltawayproducts.com/

[JGR]

I used that product for years with my twin engine out-drive boat. I would even flush the engine and made sure to leave the solution in the motors when I shut them down. I would also rinse the boat and trailer with it as well. It definitely helped.
I also have friends that use it as well and all love the product.

[Guma]

That pretty much sums up everything else I have read. I have yet to read anything negative about this stuff.