Bring your favorite thing with you - an old blanket, stuffed toy, pictures . . . whatever will make you feel at home, no matter where you are.
Etiquette considerations
Respect quiet hours. Attend and help plan events- talk to your RA! Take your trash out - no one likes a smelly room. If your music is shaking your room, then it's shaking your neighbor's room. Chances are, they don't enjoy it as much as you do. Survival tips
Get enough sleep! Actually go to class, make sure you eat more than Ramen noodles, make some new friends you'll have for life!