go for it. i'm considering it myself once i get to college. demand is raising for mechanics right now, expecially in the diesel field. the best areas of pay i've heard are 1. 150,000 a year for 6 months over in iraq. not a friendly place but the best pay i've heard. 2nd. offshore oil rigs, work every other week and are back at ur home the next, make about 100-130,000. usual pay is 60-100,000, depending on ur skill and experiance.