Just days before her thirteenth birthday, Kassy's only wish is to escape from the cramped tent she shares with her brother and his farting ferret, her not-quite stepsister and her squirmin' vermin puppy...and a miniature goat with an appetite for underwear. Kiki the koala needs to get to the National Zoo in Washington, and the gang is on the world's most fun road trip to get her there. On the way, they camp in the Shenandoah National...