The Coast Guard is probably pretty cool.
With how much BS spews from recruiters mouths these days, I would suggest having a lawyer go over everything before you sign. I've heard plenty of horror stories of people being told they would go in for one thing, only to end up where they need you. Also remember - once you are done, you aren't done. You still have a few years of inactive duty, where they can still pull you back in and make you go active.
But anyway, don't sign ANYTHING unless you are 100% sure of it. I'm not trying to talk you out of the military, I think it's a good thing for a lot of people, just don't walk in blind or they will fuck you.