Reading a Milwaukee Travel Day Backward to Find Missing Rides: Before the Journey: When the Organizer Changes
https://dallasefqe512.evergrovio.com/posts/helping-a-visiting-guest-understand-a-milwaukee-ride-plan-with-several-people-booking-together
Give the new organizer the current itinerary and unresolved questions together. Finish by assigning any open question to a person who can answer it