As we drove over the Potomac River, on a brightly sunny day, we couldn't get over the giddy feeling of being in the vicinity of where one of our favorite horror films, The Exorcist , was filmed. This journey was the major highlight of our road trip adventure to see my dad in Winchester, VA . We drove two days to get to my pops and journeyed out from there to visit Georgetown in D.C. (about an hour away). Georgetown is a hipster neighborhood/college town in D.C. Though on t