I can't say that I have mastered the dunes of Jockey's Ridge. But, I am definitely starting to tame them.On the return side of my beach ride, I crossed over to Jockey's Ridge at Kitty Hawk Kites. The sand was very soft and i couldn't make it up the first dune. But with the momentum of the down hill and probably the fact that I stopped to take pictures (rested), I made it up the second (and taller) dune. From there I made it all the way to the parking lot at the Jockey's Ridge sound side beach with my feet never leaving the pedals. there were a couple of time that i thought i was going to not make it and is seemed like i wasn't even moving fast enough to stay balanced on the bike but I made through for the first time.