This is a work in progress, and hopefully will always be that way.
On the embedded sheet, I’ll include GPS data for trails I’ve ridden. I generally record with either Runkeeper or Everytrail on my iPhone 4, do a little cleaning up of the data in Google Earth, then upload and host the GPS data on Everytrail.
Many of these trails I’ve found through 2 excellent trail guides, one of which I received as a Christmas present from a family that knows me well. The books are: