How do I tell chapters I'm interested in COB

[myersm]

I am interesed in participating in COB at my school since I was not extended a bid, but I am still very interested in a few chapters.

I am a sophomore, and know a few girls in some chapters, and was planning on talking to them about this situation. However, I was wondering if there is another option to letting chapters know that your are interested in COBing? COuld I email the recruitment chair and explain that I am still interested and so forth? And if I do, what should I say in that email so I don't sound pushy or over-excited to join?

Thank you for all of your help!