I don't want to pee in the sugar bowl here, but I think you are missing something...Like, a surfer or two, some sun bathers, a couple seagulls. Do you guys have sea-lions? a beached shark would be good content... I will give you credit for the sound quality. That was actually impressive. I bet that mic is a good one. Anyhoo, I am off to troll some more.
Have a great day.