Good stuff, Matt. I will be checking out "Mobile Atlas Creator" in more detail and having my first go at "OkMap" (one of the OruxMaps links) which looks promising. You were wise to seek out desktop
apps for me as a PC/Mac and a large monitor are essential in dealing with remote protected areas such as the Smokies. There is no such thing as too many pixels when it comes to isolating on two or three forested ridges surrounded by dozens of similar looking ones in the satellite images. From this exercise I have gained a whole new appreciation for fingerprint forensics and palm reading.
Keep up the good work, and if you need it, I'll mail you a couple of dollars to put toward your getting a larger memory card.