The official move date is the weekend of Oct 15. I pick up the keys for the new unit on Friday, and I have to turn in the keys from the old on on Monday morning.
We've all been part of one (or a few) over the years. I know my name has shown up on the roster of at least a dozen clubs and things going all the way back to when I wasn't quite in the double-digit ages.
Every one works a little differently, gets its "kick" and forward momentum in different ways. Some are driven firmly by membership, others by leadership and some by outside forces. Those different prime movers make for very different dynamics within the group.