I think you need to go back to each of them and see if you can do more than the one hour tour. Sit in on a class, have lunch in the dining hall, etc. At small schools, it will become quite clear where she vibes.
My D22 and I just did this with Macalester and Kenyon. She did not connect with Macalester and it became obvious when we were having lunch with a couple of students during the busy lunch break time. On the flip side, she liked the energy at Kenyon. (Going into the trip we thought Macalester was going to be a great fit)