I second the AFROTC detachment idea. I ran into the same issue trying to deal with recruiters…usually they won’t go out of their way to help someone who isn’t a part of their own numbers. Nothing on them, it’s just business.
Go to the ROTC contact with everything you need ready to go. Follow up to make sure you don’t fall off their radar.
I managed it back in 2018 – they weren’t really helpful but willing to let me in the building if I didn’t ask too many questions or make them do more work than necessary.