In the meantime, I did manage to make a couple phone blog postings when I barely had just a cell connection. Wasn't even sure they were going through, but it looks like they did! If you haven't heard them already, you can listen to them below.
Uploaded a fresh "austintoalbuquerque.kmz" file that you can download for free and open up in Google Earth to see a fly-through with waypoints on the map, phone camera photos, and quick notes on the Store+Content page!
Also updated my trip route HERE