Hopefully the parking lot situation works itself out...what a pain in the ass.
I guess I don't understand the big deal about the trail being closed, though. Resorts have always had policies controlling the use of property where they are held liable - that's just responsible risk management. If you want to access backcountry at White Pass, Stevens or Crystal, you're allowed to skin up through the area as long as you're out of the way of downhill skiers. In Alpentals case, that trail is way too narrow for people walking upvalley to do so. You've all seen the cluster that trail turns into when the family of 12 goes in there for their annual snowshoe trip. I'm guessing this is all a result of a rash of skier/other user collisions back there.
What's to prevent another trail being put in on the other side to access Chair?