Friends fight sometimes, but they always make up... right? Lucky, Pru and Abigail love being at Palomino Bluffs Riding Academy. They're learning tonnes of new riding skills and making a bunch of new friends. And there's a scavenger hunt for the students, with a mystery grand prize for the team that finishes first! The PALs and their friends are excited until they find out that their chosen teams will be split up and they'll have to work with people they've been fighting with. Will the PALs be able to convince their unlikely teammates to work together, or will their hopes of winning the scavenger hunt be blown away?