Don't be a faggot, join the army. No matter what they try to assign you, tell them you want infantry.
I mean if you're going to join the military, you want to be where the action is, boots on the ground. You don't want to be some chicken shit doing a trigonometry problem to make a sniper shot from a mile away, and you don't want to be stuck working as a mechanic you want to do that you could just go to jiffy lube and get a job there.
The army is amazing for a young man such as yourself. You'll travel the world and meet different foreign people from interesting and varied cultures. And mag dump an M16 into their center mass right before you rape their daughter lol.