I'm sorry, I just saw that you asked for directions too.
The easiest thing to do, assuming you are starting somewhere in the vicinity of 9:30 (I can't help you too much otherwise), is take Rhode Island Ave. Eventually this becomes Baltimore Ave./Route 1. You'll come to an intersection with Paint Branch Parkway/Campus Drive, where the main entrance to campus is on your left. Turn left into campus, and Cole is at the top of the hill. Lot 1 is just beyond Cole and the tennis courts.