All 50 states have public universities where you can study accounting. It’s not an arcane subject that only a few universities teach very well. You said money is not an issue. Does that mean your family is able and willing to spend an extra ~$80,000 on an OOS public university (for virtually the same program of study you could get closer to home)?
As for your admission chances at IU, you can Google for “indiana university average gpa scores”.
Look here:
http://www.collegedata.com/cs/data/college/college_pg01_tmpl.jhtml?schoolId=815
IU’s average GPA UW is 3.4; average SAT-M is 610; average SAT-CR is 584.
IU’s overall admission rate is 76%.
These numbers may be rather different for in-state v. OOS, or for certain majors/divisions.
However, I wouldn’t necessarily rule IU out at this point based only on your GPA.