Stuart Schuffman, a.k.a. Broke-Ass Stuart, is a globetrotting superblogger who has built his brand around the idea that you don’t actually need tons of money to enjoy yourself. Since the early 2000s he’s made it his mission to uncover hidden gems in his hometown of San Francisco and in cities like New York, San Diego, Detroit, Austin, and all over Europe as a longtime stringer for the backpacker’s bible, “Lonely Planet.” Over the years Stuart has published a handful of top-selling urban adventure guides dedicated to “busboys, poets, social workers, students, artists, musicians, magicians, mathematicians, maniacs, yodelers, and everyone else out there who wants to enjoy life not as a rich person, but as a real person.” But to call Stuart a travel writer is to sell him short. He’s a web creator—a TV show host, marketer, social media manager, editor, writer, and publisher all wrapped into one. Launched in 2009, his website Brokeassstuart.com has grown from a local’s guide...