There are spots, but it will be extremely obvious (i.e. tide pools, running streams, etc). PLENTY of room for a turnaround without doing a 3 point turn. As others have said, definitely watch the tide lines.

It's all hard packed. Easy to get in and turn around.

You’ll definitely want to stay far beyond the water line which was visible in the sand when we were there and was still visible at low tide. Generally speaking stay where other RVers are and look for the well packed sand. One warning though you’ll be cleaning sand out of cabins and other areas when you leave. Sand gets everywhere.