Jess and I have put this App together so we can better communicate our rides and generate a start list so we know who is/isn't coming. With each ride you can reply yes/no/maybe as your RSVP. This makes it easier for the "ride leader" to know who to wait for. General rule: we wait for the "yes" people and don't wait for the "maybes".
This should then free up FB and Messenger!
Also, for safety, if you could enter in your phone number so if on a ride and you have troubles you can contact someone or vice versa. Just click on "settings" on the top right of screen and enter member detail