Schedule meetings around your members’ schedules, not the speakers. You may need to accommodate members’ schedules by holding meetings on weekends or evenings accommodate your members’ schedules. Consider a set meeting date (e.g., the second Wednesday of the month) so that members can plan around YAB meetings.
Try to find a meeting time that works for most members. If a member cannot synchronously attend a YAB meeting due to scheduling conflicts, consider offering them the opportunity to participate asynchronously (e.g., review meeting materials/recording and emailing written feedback).