Dance course fees at LACs (non-majors)

My daughter is looking at Iiberal arts colleges and universitiew that offer ballet and other dance so that she can continue to take technique and also perform, while exploring her academic side. She currently says she doesn’t want to major or minor in dance. She recently toured Boston University and (setting aside feedback on their ballet levels, which maybe is a different conversation) learned that if she exceeds a certain number of classes, as a nonmajor/Minor, she would need to pay for the non-credit classes.

Anyone have experience with this?