Thanks everyone for your advice, it has helped a lot!
I was thinking too, I know that they're the same people they were before they became members and I don't want to treat them differently. It's my hope that everything will work out for the best, and I'm going to continue expressing my interest in this great organization.
BTW, I am a member of Gamma Sigma Sigma National Service Sorority at my school.
Thanks again for the replies!
In Service,
gamma_girl