It's summer vacation and there's somthing super-special about his one! Madison's spending two weeks down in Florida with her dad and step-mom Stephanie and attends a nature camp called "Camp Sunshine" to watch LoggerHead turtles hatch.

       At Camp Sunshine, Madison joins a team called "The Egrets" in which she quickly befriends her teammates William (Will), Anne, Anthony (Teeny), Suchita, and Logan. The Egrets spend two weeks together participating in many activities, including: bird observation, a nature trek, a scavenger hunt, and watching LoggerHead turtle eggs hatch.

       Madison feels out of touch with her friends. Aimee's stuck in Far Hills, Fiona's back home in Los Gatos, and Lindsay went off to Europe to vacation in London,England. These four friends communicate by updating their blogs, instant messageing, e-mailing, and calling each other on the phone.

       Just when Madison thinks that her vacation was picture-perfect, things start to go wrong. Her laptop is acting up, her dad and stephanie are having major fights for unknown reasons, and Maddie's emotions are muddled. She develops a small crush on Will and they go on a mini-golf date while Hart is back in Far Hills.

       In the end, her dad and Stephanie are considering permanently moving to Florida and Madison is dumbfounded. Maddie's dad gets her laptop fixed and her dad and step-mom stop fighting. When Madison flies back home to Far Hills, she realizes that Hart's the only one in her heart and they hold hands.