The Vaughn family—consisting of parents(Jonathon and Melanie) , 25-year-old eldest daughter (Mallory) Mallory’s daughter a 8 month old named Lilley. , 23-year-old older son (Jensen), 19-year-old (Mason), and 16-year-old youngest daughter(Brooke)—finds their lives upended after their father sells his company and relocates his family. Amidst the chaos of settling into their new surroundings, the father strikes up a swift business-rooted friendship with a neighboring affluent family that are somewhat wealthy, who quickly invite the entire Vaughn clan to join them on an elaborate summer vacation itinerary. They are the type of family where they are wealthy but don’t flaunt it or show it off stupidly. It’s just there, and they make sure to let it known if someone threatens something of their own. The Vaughns are not like rich people, they grew up high middle class and haven’t seen that much money until he sold the company. The mother Loraine immediately becomes friends with Melanie. Ignacio and Jonathan become great friends too. Mara and Brooke become besties, and the other two daughters get along with the guys.