We had an agreement to build trails and hold events our at the Flying B. We built a few miles of singletrack. Held 10-15 events. Problem was that we were dealing with 2 land owners.....one present and one absent. We could build trails....but only by hand(WS is volunteers only)....they would not allow us to use heavy equipment. We pretty much had free rain to build wherever we wanted. However, the operators at the green waste facility would continually dump/destroy/grade roads and trails without checking to see if they could....the owner would then claim he knew nothing about it. Then take 1/2 of the money we brought in for the event. Yes the trails were tough, but we did the best we could with what we had.
The trails are on private property, so you could only ride on "practice" days, which there was usually only one per event. Otherwise it was a closed trail.
At the end we just decided that we had waaaay too many hoops to jump through along with too many failed promises......so we abandoned that venue.