NEED HELP! Any advice would be greatly appreciated!

Hello,
I recently got accepted to the following colleges:
Purdue University
UW-Madison
UMD College Park

I am having a hard time deciding where I want to call home for the next four years! I wish to major in Computer Science and possibly be part of the honors college of either of these unis. Any advice from previous grads and overall comparisons of these universities will help me greatly!
Thanks in advance.