Make sure you pick a good MOS. Talk about the bonus you get for your MOS. Talk to your recruiter about what to sign and what not to sign. If you are highly motivated, bootcamp will be smooth.
It all depends on what kind of person you are really. Decide for yourself if you really want to be in the Army. For sure the social life and everything is way different from what you are used to. Remember, your ass will not be yours anymore but the U.S government's.