Originally Posted by srock
None of this stuff is bonded together so you will need a zinc on your wedge as well. I have only been in salt a hand full of times but man did the wedge get attacked.
Good point... Found this thread
that might help. Cliff Notes from that thread: "Zincs on both left and right brackets of the swim grid. One zinc on the rudder and one zinc on the shaft." Here's the power wedge after 3 seasons moored in the ocean:
Running gear, note the anode on the rudder: