Im planning to ride the TAT from TN to CO this coming September. Im not big on computers and am looking for advice on making the ride using only the maps and roll charts. I will be taking a GPS for backup situations. Is not using the GPS going to really slow us down? Any advice would be great! Also we will be ridding for a week or so once out in CO. We will be ridding out of Durango. Id love to get some more info on any good rides out in that area? Enjoy!