Last year we went there towards the later part of Sept and everything was open and closed on a day by day basis. You could run half of a lot of trails, but only a handful of trails from start to finish. I'll try and add my photos from that trip to my site this evening to give you an idea of what kind of snow you can run into a month or so earlier than your planned trip.
It's a 80/20 chance. So not good, that's getting real late in the year. Not knowing your plans or expectations, keep in mind that a good portion of the businesses will close early, or may have closed for the season.
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