Since somebody else revived this thread, there's a detail I haven't yet brought up in the nearly 12 year old issue.
As I posted before, Cove/Reef, etc. were clearly included on the map of phase III amenities for several years....I know it was on my purchase documents. But at some point in 2010, a different map was integrated into the ownership documents. If you're a HRA owner, you can pull up you governing documents on the website.
The new map does not include Cove and Reef land as part of the included amenities. You can see it on page 246. You can also see the old map on page 229.
I feel that this move by the HRA BODs was a bit sleazy, since they obviously agreed to this change AFTER this issue was brought to their attention and they apparently did not seek compensation from Atlantis for shrinking the area. Buy a lawyer friend advised me that they'd probably claim this was within their rights to make amendments for technical errors.
One good thing about the new map was that Cove beach is pretty indisputably part of the core land we should be allowed to access.