You’re visiting at a time when there aren’t going to be many students on campus. The spring semester has ended, graduation has occurred and the regular summer session doesn’t start until May 31. Bama Bound, which brings incoming freshmen in for orientation and provides a little activity on campus, hasn’t started yet either. So prepare yourselves for it being kind of empty. You’re going to miss experiencing the friendliness of the student body, which is something special. I would also prepare for it being HOT and HUMID and dress accordingly. If your daughter isn’t a big fan of Alabama summer heat, remind her that most students aren’t on campus in the summer, and most of the school year the weather is quite pleasant.
Does your daughter know what her major will be? Does the Honors tour include meeting with a professor in that area, or a tour of the facilities for that area? If not, I’d request that. Is she interested in any of the special honors programs, like CBH or University Fellows? If so, let them know and ask to meet with someone about those programs. Is she a football fan? If so, you might want to visit the Bryant Museum. Off-campus, I would visit the Strip, probably try to have a meal in the downtown area, perhaps visit Midtown Village to see the shopping and restaurants in the area, have some barbecue at Full Moon or Dreamland, and take a stroll along the Riverwalk (off Jack Warner Parkway behind Presidential Village).
Enjoy your trip!