No need to feel nosey, I know exactly how you feel! My only advice would be to maintain a GPA higher than 3.6 (I had a 3.8 when I was accepted), obtain quite a bit of experience in health care before...
I was just accepted to KU's Nursing school as well! I've been looking on KUMC's housing ads for roommates, but there hasn't been very many posted yet. Do you know if KU has any sort of orientation...