Ann gave me her data and I plugged it into a spreadsheet with mine - it's somewhat interesting, but not sure it proves a whole lot other than we survived.
Satellite reception was obviously limited to 2-3 birds a few times 'cause I don't remember holding a square dance in some spots. But overall, both tracks were pretty damned close.
I had my tracks recorded every 0.05 miles - Ann had hers set for a lot closer.
The real test now would be for some one to download the points into their gps and do the trip, checking how they compare on the route. If you'd like my *gpx file or the *.tpo file, they're in the download's section, as well as the full sized image of what is below, and the xcel spreadsheet.
The pic below are my points on the map.

![]()
![]()