We were here to see Grace Potter and The Nocturnals perform so this review is for the beach as a concert venue. Get here early if you want to be closer to the stage but I noticed that all the people who were close to the stage were standing. We found a spot right in the center and we were lucky that the people in front of us didn't end up standing so we got to see the whole show without any obstructed view.
Wear shoes that you can walk on in sand because there's sand everywhere. Bring a blanket or towel to sit on unless you don't mind sand on your bum. The restrooms were easy to find and the staff was friendly including the security personnels.
They allow you to bring in bottled water which is a good thing because I hate spending a lot of money on water when I'm out, I'd rather spend it on a cocktail.