Beach Town by Mary Kay Andrews

As a movie location scout, picture-perfect is the name of the game. But her last project literally went up in flames, and her career is on the verge of flaming out. Greer has been given one more chance, if she can find the perfect undiscovered beach hideaway for a big-budget movie. Between an ambitious director and his entourage-including a spoiled "It Boy" lead actor-who parachute into town, a conniving local ex-socialite, and a cast of local fangirls and opportunists who catch the movie bug, nothing is going to be the same in Cypress Key.