sorority instagram

I know sororities supposedly check out pnms social media before rush, so I’m wondering if I have to clean up my instagram and how much they care about it. I’m not doing keg stands or anything bad in pictures but there’s a few on my feed where either me or my friends are holding solo cups or beers. Should I take those down when I register for recruitment and leave my page public or do sororities not care? Is there any disadvantage to just making my page private so sororities don’t see it or would that hurt because then they can’t use it to help match me up w someone to talk to during recruitment