Planning a vacation for grandparents, parents, and kids all at once? I see this all the time with my clients near Niagara Falls, and honestly, it's one of my favorite types of trips to plan! There's something really special about three generations making memories together, but let me tell you, it can also turn into a logistical nightmare if you're not careful. I've worked with dozens of families over the years who tried to DIY these big trips, and they all seem to run into th