When Isabel Baker agreed to moonlight as a bartender at a private party, she never imagined she'd get anything more than tips. However, on this resort island, nothing was ever that simple. After tending bar with the deliciously handsome Noah who was flown in for the party, Izzy realized that she was about to break her number one rule: never fall for a tourist. But with his quick wit, charming smile and passion for marine life, Noah was the kind of guy that she couldn’t resist. At the end of the night, she barely managed to turn him away from coming home with her. Noah had only come to the island for one of Jack Saunders' famous parties. Yet once he met Izzy, he couldn’t bring himself to leave. After one steamy night together, he knew that he would do almost anything to keep her. Theirs should have been an easy love story, complete with a happily ever after. Except Noah was also moonlighting as a bartender that night and his true identity threatened Izzy’s research. When his billion-dollar company and her marine research project collide, their entire relationship crumbles into the sand. Will they be able to rebuild their beautiful sandcastle together, or will it be washed away by the rising tide, forever just a memory?