I'm currently at 31 + 2. This weekend we are taking our 15' Boston Whaler for a trip on the lower Chesapeake. Hope to see 9 + 1 (although the Chesapeake Tower is a little far out on the ocean for a little boat). That would leave only Jones Pt. and Ft. Washington. Last year we did the upper Chesapeake. We've seen them all up close.
I guess I should join the Chesapeake Chapter if I want to get a patch.