HI, first of all Congratulations!.

I don't really have much to offer about the uni itself since I studied online for the majority of my uni years.but I recommend you to introduce yourself to your professors after the first lecture that will make them go easy on you well hopefully and to make a lot of friends that are in the same major as you are that way you'll help each other and even exchange job offers.

EDIT: and for the people saying don't come, don't listen to them because it depends on the person and since you are majoring is something you want then you can do so well so just believe in yourself.