who is the jeep girl at zeta

Just read on the Zeta page that they have one member that has a Jeep whose job it is to take members on errands every day. All this girl does is basically operate a taxi service for the chapter and I just heard that she has been on academic probation since 1st year. WTH? What kind of organization would allow a member on probation to spend all their time ferrying people around on errands? They mainly go to Target according to the post. Crazy situation? Wonder if this is some kind of hazing and the girl involved is afraid to say no because of her poor academic standing? Feel so sorry for her if she is being taking advantage of just because people don't want to call a cab.