Matt,
So what you're saying is, when they called it "The Beach" it should have been called "The Beaches". And, now it's called "The Beaches" but should be called "The Beach". Ha!
A few years ago, I worked with the city of Windsor's heritage planner to have Roseland designated a provincial heritage site. That's a done deal. (In fact, Roseland's the first golf course in Canada to receive such a designation.) So, the powers-that-be in Windsor are very much aware of the course's historical significance.
With so much else needed to be fixed by the municipal government, most Windsorites just won't support spending on golf course improvements - even though Roseland, as a separate entity from the city coffer, has enough money to finance such a project over a few years. Councillors won't pull the trigger, based on the opinions of majority of constituents.