Do you have access to wifi? Do you have an active imagination? You only need one of these to go on a dream vacation. Especially at this time of year, I have a hard time sitting still. My mind wanders off on a ridge overlooking a deep lush valley, it meanders through a flea market in Paris or stares off into the distance next to a river side temple. My son and I invented "travel bingo when you are not on a trip", we use google maps in Beijing to locate "car", "bus", "tree". We travelled to New Dehli's train station to find a "train". After I watch Broadchurch or Shetland, I immediately add them to my google map route. Airbnb helps me get settled into a meticulously decorated house in Mosonmagyarovar, Hungary or a condo in South Beach or a room in someone's apartment in Brooklyn. . I have a tiny (likely imaginary) view of someone's life in Denmark, Iran and Hungary, thanks to Instagram. I know exactly...