OK, got some online photo storage.
Weather was perfect for a wonderful evening and had a roll of construction ribbon that was given to me. So I set up a few mini sections in my partially landscapped back yard. Started off with the creek bed. Right, Left and right. up the walls. Even turned the water on.
Second time through I was cleaning it every time. Better then I thought I would do. Next time I will tighten the turns a little more.
With the creek bed cut in the ground it made a pile of dirt. Thought this would be easy. Come up the side hill and turn left 180° and down the hill.
Disaster every time. While the dirt is packed fairly tight it is just loose enough to turn to marbles when you try to do anything on it. I would wash out one tire or the other every time. I couldn't even paddle my way through this.
Spent the rest of the evening weaving around all the trees and other trash in the back yard until dark. Nice way to wind down the evening.