Social Media Questions

[UtOhPNM]

I'm going to be a freshman starting recruitment this fall. At my school, nearly every student organization, including the Panhellenic Council, has a Facebook account. Early on, when I was first considering recruitment, I added the Panhel Council in order to find out a little more about my school's Greek life. However, now that I've started reading through GC forums, I see that it's recommended to hide your social media accounts during recruitment. Personally, I feel that I have nothing to hide on my account. I've never used drugs or alcohol, nor do I think I've presented any "questionable" behavior on my account. I'm worried that if they did decide to look at my page and I had unfriended them, they would think it was rude. If I feel comfortable being friends with my pastor and great-grandmother on Facebook, do I need to hide it from Panhel?