Back in December 2012, I met up with my old friend Rob from high school to ask him how to travel hack. I saw that he had been deviating the norm by visiting and living in some pretty amazing places and doing it all with little to no money spent on airfare. I had to know how he did it.
When I made excuses in the past about why I couldn't travel, I made those excuses mainly because the cost to fly to all the countries I wanted to visit would mean spending an enormous chunk of my savings. It was money I just didn't have to burn as a graduate student on a small income with NYC living expenses. What was the best way to minimize this expense?