Western Animation: Aloha, Scooby-Doo!

Everybody knows how to surf!
Aloha, Scooby-Doo! is the eighth installment in the Scooby-Doo direct-to-DVD film series produced by Warner Bros. Animation.

The Scooby-Doo gang goes on an all-expenses paid trip to Hawaii that's being sponsored by the Goha Aloha-surf company, thanks to Daphne winning a contest to design some new swimwear for them. However, there is conflict surrounding this year's surfing contest. Usually it's open only to the locals, but this year the mayor has it open to everybody, including mainlanders, causing some conflicts among the contestants who happen to be locals. A few days before the contest, an evil creature known as the Wiki-Tiki Spirit and its little tiki demons attack, kidnapping a local woman called Snookie. Manu, the local surfing champion (aka, "The Big Kahuna of Hanahuna") and Snookie's boyfriend, agrees to help the gang solve the mystery of the Wiki-Tiki and rescue Snookie.

Oh, and Daphne's in the surfing contest.

This movie provides examples of the following tropes: