How you get from place to place during a trip can be a major theme of your travels—even the main focus. Some people take hiking trips, others go cycling, and some look to motorcycles to get around. Today we’ll chat with American Steve Mueller, who took his love for vintage Vespa motorcycles and turned it into a business, showing tourists the ins and outs of Ho Chi Minh City, and eventually other areas of Vietnam and Southeast Asia, on the back of vintage Vespa motorbikes.