Sharing information was crucial to my success. There is a forum out there called Air Force OTS and it is a treasure trove of information for potential applicants all the way through officers who retired years ago. Here is the link:
It has been a while since I have been on this page so I don't really know anything about it anymore. If I am missing out, someone please let me know!
Here are some current Facebook Groups. Leave a comment with new links and I'll add them to this page.
OTS Application Board Facebook Groups
17OT01 (NR) https://www.facebook.com/groups/1109062849157752/
17OT02 (R) https://www.facebook.com/groups/535955559932953/
17OT03 (Active Duty) https://www.facebook.com/groups/1296213150465321/
17OT04 (Civilian) https://www.facebook.com/groups/17OT04/
OTS Class Date Facebook Groups
Don't Forget the airforceotsguy Facebook Group!