Guides
For youth classes: weeks of lodging placed home by home, period by period.
The Lodging screen (titled "Lodging Assignments") shows one card per period: beds offered, attendees placed, and who still needs a home. Place each young person with a host for each period; a period that is fully covered says so.
The variety rule: when hosts pick their own guests, a family cannot choose the same young person for more than one of their periods; everyone rotates to a different home. The committee screen is not restricted, so you can always override where judgment says otherwise.
Hosts who call instead of clicking: the + Add host button records them with just a name and phone number.
Telling everyone: Notify guests texts each young person their host for each period; Notify hosts sends every family their guest list. Run them again after changes; only the affected people hear about it.
The printed chart: the Print menu's Lodging Assignments report lists every attendee's home, period by period, ready for the bulletin board.