Taken 7/20/17, just after 7:30 p.m. I watched these two jet skis boat around Sunset Cove all afternoon. They often went at high speed, did not stay 300 ft. off shore when they were going high speed, zipped along the residential shoreline in Pirates Cove and along our homeowners beach, repeatedly. They zipped at high speed around and around Pelican Key, a bird rookery, with little blue herons still in residence, who nest there. In this video, you can see them launching from the beach at Key Largo Lighthouse Weddings, on the Hidden Beach side. www.keylargolighthouse.com/
This beach never used to be there before the weddings started.
While kayaking, I observed a big party on the Coral Beach side on 7/18, and a smaller party on the Hidden Beach side. On 7/19/17, there was a moderate-sized wedding on the Hidden Beach side, which made lots of noise- amplified DJ announcements and music. On 7/20, there was another noisey party, with the jet skis playing on the water all day and evening.