Everyone deserves to have a vacation. Vacations give you a chance to break from your routine, and come with a host of physical and mental benefits, including the reduction of stress, better perspective on your life and work, improved immune function, reduced risk of depression, and even a lower risk of career burnout. Of course, few people are opposed to taking a vacation; the idea seems wonderful, but the logistics of actually taking one can be prohibitive. When you start calculating the price of a vacation, which might cost you airfare, hotel accommodations, and other travel costs for you and…