We've finally started figuring out what to do with our GPS, and I'm a map nut, so we have lots of geographic information coming your way now - including the details of our Mexico/Guatemala section. But here's the whole things so far: You can zoom in, use satellite view, lots of things. Most of the pictures we've taken on this part of the trip now have geographic information, too.

Update: More in-depth maps are now available for each region and even daily for the entire trip