The rotation never went over about and hour and a quarter, and for most of the night was around an hour. Everyone seemed pretty mellow, and we all had a lot of fun.
And I again cleared all slips off my board. The last song ended before 1:45, and that was it.
Of course my left headlight burned out on the way home, but hey, the world seems to think I need more to do.
And I think what I'll do now is sleep.