It's the last summer at Pebble Beach before everyone heads off to college. George and Beth are no longer together, but will they kiss and make up before Beth heads off to (oh, the irony) GEORGEtown? Kelsi has a new boyfriend this summer, but can he make her pulse flutter the way Tim used to? Ella is happy with her sweet boyfriend...until a dangerous blast from the past is back on the scene. And shy Jamie is being more mysterious than ever...What's her secret? Between sipping homemade margaritas by the shore, and helping each other through their romantic woes, the four Tuttle girls might just make this the craziest, sexiest, sweetest, and most unforgettable summer ever.