Duck Cove, the bayside community of 10 homes in the Point Reyes National Seashore that was mostly vacated about four years ago after leases expired, will be soon demolished, probably this summer or fall, the park said. “Once the work is completed, Duck Cove will be a fantastic opportunity for public access. The area is a beautiful natural cove on Tomales Bay that for the first time will go from exclusive use to public use,”…