I am heading to Dalton to connect to and continue my Fall hike.
for people using a Personal Locator Beacon like SPOT or one of the supported apps, there are three sites worth looking at.
spotwalla.com
maprogress.com
trackleaders.com
The first two let users create their own maps before heading out.
The third provides ready made tracks for several existing long trails but not the BMT.
Visit
lifeat2mph.com/spot.html
for mine.