Peace in the backseat is possible with this list of must-haves.
#4. Avoid crowds by doing the opposite of what everyone else is doing.
#10. Is there a pool? Is it clean? Is there a life guard? Does it have plenty of shade? What's their poop-in-the-pool protocol?
#2. Arrrrrrgh your entire family by transforming them into a band of troublemaking pirates and party like you mean it with Jack Sparrow on Pirate Night.