I actually did look into a 1 way car rental to see about taking her to school, I figured we'd stop off at the Lake of the Ozarks for a few days, have a mini-vacation and then drive on to UMASS, but nope, that cost was greater than 3 plane tickets for me, DH, and DD, car rental there, and hotel! So it's not going to happen, and we'll go a day before DH and do a whirlwind shopping trip. The items she already has she'll pack in her suitcase, everything else we'll buy there.
I think it's starting to hit her that she's going to be away from home. She and friends went to Elitches (amusement park here in Denver) yesterday and go rained out, so I asked if she was going to be home for dinner and she said yes, that she didn't have too many family dinners left and wanted to be there. Then, she and her lifeguard friends were going to the midnight premiere of Spider Man, and she's texts me that she's leaving (I was upstairs) and that she loves me! Great, now I'm going to be a blithering mess the next 2 months!