Improvements to our project
I created a shape file that follows our trail all the way around Jack Mt. on the Devil's Dome loop. The accuracy is really good for the mountainous portions of the trail. Where the trail is in the woods such as in the beginning and near the end, I may be off by several hundred meters.
I also created a "Guide" (see top toolbar) for our project. Search for "Plants of the Devil's Dome Loop."