Love is a numbers game...

Kay Hangler has a mind for numbers and a passion for the matchmaking app she helped to create. This Fourth of July weekend, her company is hosting a singles event at the historic Hazel Oaks Resort. Fun, sun, and romance are on the schedule for dozens of potential couples while Kay stubbornly flies solo...again. While she trusts her algorithm, she hasn't personally tried it—until the resort's handsome and friendly sailing instructor dares her to put it to the test.

Finn Stark was born on the water and comes from a long line of sailors. While he enjoys his summer gig teaching sailing at the resort and restoring boats, he's longing to meet someone special. When a pretty brunette wanders into his boathouse and promises she can find his perfect match using numbers, Finn's skeptical.

Finn doesn't believe true love can be calculated, but Kay's built her entire career on this belief. Will their numbers add up to a future before the Fourth of July fireworks, or is their romance destined to fizzle out?