The last 20 NM was the challenging part. We were down to about 2200′ and in the Klondike river valley. We couldn’t follow the road anymore as it’s up on the hill to our left. There was also at least 6 airplanes, 2 taking off, and some of our group all converging at the same time. We passed a Bonanza going the other way. The GPS sure made it better than it would have been, if we had to do it with a map only.