The whole green-blue-black thing is pretty useless. There's runs/areas (black) and then there are access trails that take you to/from these runs/areas (blue-green).
The whole East v. West thing is pretty laughable as well. Everyone knows that the East Coast is where it's at and the West is for gapers. I mean look at all the ski movies filmed on the East Coast. Look at all the pro freeskiers/ski-mountaineers who live on the East Coast. Look at all the heli/catskiing operations on the East Coast. Look at all the westerners who take vacations out East to ski places like Stowe and Killington. Teenage guys don't dream of moving out west to be ski bums - they dream of moving to Vermont!:
When you could have this!
Ski it if you Can!!