always remember its all just a mind game. do what your drill instructors tell you to and you should have no problems. do not attract any negative attention to yourself, otherwise youre in for a world of hurt. dont give a drill instructor a reason to know your name. When I went through my hats never knew who I was. If they dont know you, they cant mess with you.
other than that just keep a good attitutde and youre gona have a fun filled three months. you can pm me if you have any other questions. I could probably tell you a lot about your seconday schools if I knew your MOS.