While still a reach, Haverford might be worth considering because of the academic cooperation with Bryn Mawr which has strong classical archaeology and classics. Another option might be University of Cincinnati which has a top classical archaeology department, is known for strong performing arts and would be more of a safety. As a large public school, a student could find like-minded, serious academics among the large undergrad population at Cincinnati, so could side-step the concern about fit at a small LAC.