Summer in the Hamptons should be filled with cocktails by the pool, bonfires on the beach, and sunset clam bakes. Instead, Nora, Megan, and Courtney are battling dreadful blind dates, duplicitous roommates, and blackmailing ex-boyfriends.

• Nora recently moved into her newly constructed dream home on Dune Road. She sold her company in a legendary eight-figure deal and now has unlimited time and money to spend however she chooses. But sadly, she's alienated friends and family on her rise to the top and now finds herself all alone when things may be at their worst.
• Megan has let a dangerous situation spiral out of control and needs a chance to clear her head and regroup. Her plans for a post-graduation trip have fallen apart, and the closest thing she has to a family is inconveniently using the summer to relocate. So, when Megan gets a last-minute offer for a guest house in Westhampton Beach, she jumps at the chance, even though her hostess is a stranger, and it's only a temporary solution to a persistent problem.
• Courtney just graduated from college and simultaneously lost the two things that defined her - collegiate basketball and her best friend turned boyfriend. She desperately needs a change of scenery to recover and mend her broken heart, which is why Courtney takes the leap when the opportunity to spend two months in the Hamptons falls in her lap, even though the classmate who invited her is barely more than an acquaintance.

When a series of disastrous events transpire, Nora, Megan, and Courtney band together and find solace in their unlikely friendship. While it's a far cry from the respite they each imagined, this improbable trio may not be too late to enjoy an unforgettable summer on Dune Road.