Another example, the path near Avalon that you modified, satellite view showed it as being in the parking lot. While my GPS track showed it accurate and as being just south of the edge of the parking lot. Please try to collect first-hand field data before making any significant edits to my work. 

I have no problem if you want to field check my data by going there and recording a track and comparing it to mine...etc. However major edits without actually visiting the park in person is not really a good idea. 