Create private groups and allow group 'waypoint' sharing.
I'm a member of a Search and Rescue team. Currently members have Garmin, Tom-Tom's and other GPS' to assemble at predetermined rally points. As one of the communications officers I'd like to set a private group with all our rally points per-entered and recommend members with smart phones use Waze, this will be easier to maintain general group related rally points, and save our member money and time having to enter them on multiple vehicle GPS devices.
pilot wife commented
Solve this with