Go in with a plan, the staff don't do well with degree changes and individualized class schedules. Also, make sure to double check what classes the advisers pick for you. Three times I have been told my current schedule was wrong, or that I needed classes which I really didn't. I'm glad i didn't listen to the advisers or I would have wasted time on several unneeded classes.

The extra effort you put forth does make a difference. Most of my teachers gave points for just showing up to class. Study, study, study and do the work. As long as you aren't lazy, you should be fine.

Within the first few weeks of class, show up very early because parking is a nightmare. Be prepared to do a lot of group work in non-lecture classes. There is free tutoring available in many areas of study on campus by your fellow students.

Pay attention to class registration openings and deadlines because some classes fill up fast.

Do your homework--both before and after you get in. By this I mean check and see if you qualify for any scholarships--I got the Presidential Scholarship (which paid for tuition) and I wouldn't have if my Mom hadn't suggested me to see if I qualified. And also, once you start taking classes, do your the homework that is assigned to you. There is no easier way to get an A. Most professors want to see you get an A and they even want to help you. But you have to show some initiative.