The small town of North Coast has always been known for its beautiful lighthouse that has stood tall and proud for generations. However, when the town's government decides to shut down the lighthouse and sell it to a private company, Trevor and his buddies decide they can't let it happen.
As they work to save the lighthouse, Trev is also facing personal challenges. His girlfriend, Lila, and him have been going through a rough patch, and things are further complicated when his former flame, Ana, returns to town. Trev is forced to confront his unresolved feelings for Ana as he tries to keep his focus on the lighthouse.
While the guys work to drum up support for saving the lighthouse, they face opposition from the town's residents who believe it's time for the town to move on from the old lighthouse. Still, Trev remains determined to save it, bringing the entire town together for a final showdown.
In the middle of all the chaos, Trev decides to propose to Lila, but with all the distractions, he struggles to get her alone and express his feelings truly. Eventually, they have a heart-to-heart and decide to work through their problems and stay together.
As the deadline for selling the lighthouse approaches, the town's residents rally behind Trev and his friends. They work together to put on a massive fundraiser and generate enough money to save the lighthouse and preserve its history for future generations.
In the end, Trev and Lila come to a better understanding of each other, Ana makes peace with her past, and North Coast gets to keep its beloved lighthouse.