Recruitment advice for a small local...

[jluds1018]

I'm the recruitment chair and president of my sorority. This coming semester we're facing a major numbers crisis with only 7 active sisters and 2 inactive sisters student teaching on LI. We struggled last semester and then graduated 7 women.
We're trying to step outside our old methods which included a lot of letting girls come to us, which obviously needs to be changed for the future. In addition ISC (our local governing council) is changing the style of recruitment to a COB system, which despite searching I still can't find enough information about to gauge whether this will help or hurt us. I wouldn't call our Greek system particularly competitive. Our campus has 6 other locals and 3 nationals.
Another thing we tried to do last semester was lessening our local status and emphasizing our regional ties which include 3 other chapters, one of which was just founded this February/March.
I would really appreciate any advice you ladies have and I apologize if there have been threads either extremely similar or the same to this one.