Also check this link for more information about strings at IU. I know these websites can be hard to figure out at first.
http://www.music.indiana.edu/departments/academic/strings/courses.shtml
“The String Department offers elective and secondary instrument lessons to Music majors and Non-Music majors interested in studying Violin, Viola, Cello, or Double Bass.”
It also gives an email for asking questions direct to the stings dept.