Even with my ancestors sticking to a pretty centralized locations in Georgia and South Carolina, it can be difficult to keep track of their locations. To stay organized, I add locations of homes, cemeteries, and libraries in Google Earth. It's really easy to do and is saved to my desktop.
Aside from being a database of their locations, it also becomes a map of my travels. The map below shows only the locations that I've personally been to in my genealogy journey. It's interesting to me that I've been so many places, but many are still very close to home. By driving only an hour or two I can go back in time 300 years. Thanks for not traveling very far Ancestors!