We will not be using push notifications due to the inconsistencies with different operating systems.  We will use SMS for onsite retreat notifications.  We are using the same system as the last onsite retreat, Remind.  Connect with the group at this URL, you most likely have a login: https://www.remind.com/join/smeret

Make sure your SMS is turned on after you log in.  You might have turned them off after the last retreat.