Budget travel has become a necessity for most people with the cost of gasoline and other consumer products on the rise. But when we start considering when, where, how and what type of vacation to undertake, we sometimes get caught up in the anticipation and excitement of the upcoming trip and let the more important financial side of things slip a little. After all, for most of us, taking a vacation may only happen once a year and for some, even more infrequently, so we tend to indulge and forget…