Hello Junkie,
You are clear to hunt from the mouth of Big Creek (where Zone B starts) all the way over to Turkey Point.
The Smith Marsh area west of Port Rowan is posted so stay on the outside of their signs. Likewise the Turkey Point Company area is posted so stay on the outside of their signs.
I am still seeing some birds out there so "good luck" if you go.
Jerome Katchin, D.V.M.