[PeppyGPhiB]

I think we all know how competitive IU's recruitment is. KSUViolet was trying to tell you, in a nice way, that you may be out of luck; the chapters may have hit ceiling/total after recruitment and therefore won't be looking for any new members this term. If you want to find out if any of the chapters you liked are doing COB, the best way may be to tell someone you know in those chapters that you're interested in any opportunities. You can also check with the greek life/student life office, but many times they don't know the details of COB.