Are y'all familiar with USAPhotoMaps? It can be found at http://www.jdmcox.com/. Great program for downloading aerial photos and quad information. All you need to know is the Lat/Lon of a point to get it to start downloading info. It stitches together all the Terra Server images to make an overall composite.

I have an number of them I am working on now with Moab being the largest. It is almost 20 miles long top to bottom and 10+ miles wide. I can zoom in and make hardcopy files of portions of it to carry with me if needed and supposedly add GPS tracks to the photo, although I have not tried that yet.