Yellowman is roughly 3 miles off of Smithsonian Butte Scenic Backway near the town of Apple Valley.
The hike/scramble to yellowman is pretty steep but I did it while carrying Niah, 2 year olds, sometimes they are too independant and walk, get dirty, etc, others times, like today, you would have guessed the dirt was hot lava. Fortunately I found a geocache and borrowed a toy for her to play with in the alcove housing yellowman.
There were several other older faded panels and Im sure there are many more in the area. Definately a place to come back minus my little princess!