I'm looking at a 2004 Rinker with a B3 outdrive. I keep reading about corrosion issues. But, this boat has been stored on a lift all it's life. For my use, it will live on a trailer. I might keep it in the water overnight 10 times a year. Otherwise it will only be in the water for a day and then back on the trailer. Can I assume that the B3 corrosion won't be a problem due to the very limited water exposure. It would seem that as long as the anodes are good it will be fine. Correct?