[Benzo]

Oh jeez, it is hell getting out a message at our 80 man fraternity chapter. We have tried email (no one ever checks it) we tried a phone tree (yea, that never worked) and we tried facebook (worked decently but not everyone got the messages in time) I'm stuck... besides me personally calling each chapter member it seems like no one ever gets my messages in time. Anyone have any thing that works or any advice?