Sparkly – so find someone else to organize it and offer to help!
I’d love to help you out with this -it sounds like a very worthwhile cause – but I’m in EY & don’t even know where you live. If there are Frum college-aged girls in your college & neighborhood, it is really important that someone do SOMETHING!
Can you talk to other girls from the shiur and see if one of them wants to organize something? Maybe you guys can find another Rabbi/Rebbetzin in the neighborhood who is willing to give a shiur? If you offer to pay, I can’t imagine that there aren’t people who would be happy to do it.