Tiger,
All the above advice is good. But you have to ask yourself, what do you want out of it. Want a challenge? An experience? Leadership skills? Then you're looking in the right direction.
I'm Army OCS, and know a lot about the process and such, so if you have any specific questions, feel free to email or PM me.
Just remember, go Army Combat arms if you want to fight. Go Marines if you want to fight with a bunch of maniacs
