No need to look further than the Griswolds to know how hard it is to plan a family vacation. We want our kids to squeal with delight when we tell them where we’re going, and as parents, we want to feel the same sense of excitement. Unfortunately, that’s where the common goals for a vacation usually end. The kids want adventure, and those of us footing the bill usually want relaxation. So do we really have to use our valuable vacation days standing in line at an amusement park?