Gordon (a.k.a. Gordo) Stevens is at a new school, trying to make friends and struggling to come to terms with his parents' divorce -- and his father's new girlfriend. (Her name is Amie and she's a lot younger than Gord's dad.) It's not surprising that Gord is in no mood for a week-long school trip to a remote island marine teaching station, especially when his new "friends" plot to catch him in the old "hand-in-warm-water-pee-the-bed" trick and his mom packs his old teddy bear. But there are bigger problems on the horizon for Gord -- like the fact that the marine biologist who runs the school suddenly has to leave the island. Or the fact that their radio, the only link to the mainland, expires. Or that a pod of pilot whales is beached on the island and about to die -- unless someone can help them get back to sea.