I’m going to do some research later this month while I’m home.
There are three properties I’m very familiar with. They are at 2 mile 4 mile and Cosmo’s.
I have occasion to be pulling title documents for Zion Hill and while I’m at it I’m going to look at the title maps for those three properties. It’s public record and cost 1,500 JA to get a copy
The plats are drawn from the middle of the surveyed road (Manley Blvd) and that hasn’t moved.
Those titles have boundaries and acreage measurements and can be compared with the actual measurements today.
My guess it that the sand bar you call the “beach” is narrower at the south end of the bight and wider at the North end.
The issue may be that the South end has more build up that encroaches.
I think the beach is moving North.
Cap