A method begins by a first user device of a plurality of user devices establishing information regarding a potentially adverse condition associated with the first user device and determining group constraints for a group regarding the potentially adverse condition. The method continues with the first user device selecting one or more other user devices of the plurality of user devices affiliated with the group to produce selected user devices. The method continues with the first user device determining a status associated with the first user device and issuing a status response message to at least some of the user devices of the plurality of user devices affiliated with the group, where the status response message includes the status associated with the first user device.