[PhiPsiRuss]

You need to round up chapter alumni, explain the situation, and then plan the course of action. This project should be started by you, since you're the one at wits end, but not led by you. You are to close to the chapter to effectively lead reform. You need to be the "good cop" to the alumni's "bad cop." Also, keep your HQ in the loop. They may know things that are relevant, that may have escaped you.