So, I ran into some seaweed. When we dropped the anchor, I tilted the
outdrive up to remove the seaweed, and saw the starboard side of my
anti-cav plate busted off. Zinc went with it. The boat handles ok,
doesn't make any strange sounds or anything.

Any thoughts? It's a 92 Mercruiser. Do I worry about it or just live
with it?

Chris