This is our first time to St. Simon's and we are taking our dog. It's her first time to a beach so would love to know of a quieter area to take her. She has to stay on her leash so off-leash isn't something we are really looking for. In fact, she's getting to be an older girl, so I would prefer other dogs she meets actually be on-leash but wasn't sure if there are separate rules for different areas. Thanks for any suggestions!