NeilBlanchard, Git 'er done!
Sorry for the longish drive. I'm driving from Mystic, CT, it's about 2.5 hours at highway speeds.
The 75 (later 50) mile minimum isn't in play any longer. It was part of the scheme for the now discarded drive-to-the-meetup version of a fuel economy challenge. Of course nothing prevents any of us from measuring that.