They are working on Permitting now and have been for a while. Sounds like they are trying to get their act together before trail cutting and opening the park for real.
Their best bet would to be to design the trails so that they are less likely to erode from the getgo, rather than trying to implement erosion control measures after the fact.
there is an open ride up there again this sunday. im riding out there with gilbert and DJ may be bringing his dirtbike. i was out there last sunday and the land has lots of potential. the trails havent been run in 5+ years so the people putting it together just want people to come out and ride the trails to knock down the dirt and leaves.