Hi BroadwayHopeful - welcome! By now you probably have found all the great information on this thread including audition information from seniors just like you who are applying to CCM this year.
My D auditioned on campus in Dec. and had a really nice time. The audition was well run and started with an info session, followed by the group dance audition which was not terribly difficult. Subsequently she did her monologues and songs, and she was asked a few questions. Overall things were pleasant and everyone was quite friendly. We toured the campus on our own as there were no tours the day of her audition. We found that CCM's facilities are pretty new and "state of the art-ish"

. Hope this helps a bit!
Just do your best and have fun!