All well and good, but SHOULD they be taking their vans up there. I mean the damage that they are doing to the tracks in these videos is pretty much why a lot of places are being locked up! I am by no means a greenie, but when you see this you've got to bloody wonder! I feel sorry for anyone who is travelling behind them after some of those bog holes. A car and lightweight camper would get through no problems, but with all the extra weight they bog right down and then they plant the right boot and make the whole ten times deeper.
Just my opinion.
BJ.