Arriving at job corps?

So i might be attending job Corps in august and i was kinda wondering what's it like when you arrive at job Corps?It doesn't matter what state you attended.just as long as you been to job corps.So how did you get there?did you take a greyhound bus or train?when you got there did anyone show you around and introduce you to teachers and staff?what was meeting your room mates like?did they make you take class the very first day there?so just that kind of stuff.thanks