Book idea

I'm so going to write the following book:

Title: Zombies Of Clown Island
Synopsis: There's this island, see, populated by disenchanted, antisocial clowns, outcasts from circuses from around the world. One day, they all become zombies. Clown zombies if you will. They run amok, terrorizing the small group of twenty-something hipsters who decide to camp on Clown Island and engage in premarital sex and eat hallucinogenic mushrooms. Suffice to say that Clown White, along with blood, gets everywhere.