For those of us who are just finding nifty resources like this, and anyone else who finds it interesting...this gal had some nice blocks going on during her 2012 road trip.
http://sewingbymoonlight.com/categor...p-quilt-along/
And here's the link to her upcoming trip in June, and a new 2013 Quilt-Along:
http://sewingbymoonlight.com/road-trip-quilt-along/