Take a handful of kids and one or two well-intentioned adults. Pack them into a car about the size of your average coat closet. Jostle, mix and toss for 5-10 days. Toss in some PMS, pent-up testosterone, fast-food wrappers, engine trouble and “NO VACANCY” signs viewed thro bloodshot eyes at midnight. Marinate in laughter. Season stories with a pinch of exaggeration and enjoy for years to come.