For steep, deep and trees, you'll want Prima and Prima Cornice off the Northwoods chair. North Rim also delivers. Haven't skied Hairbag Alley, but it looks like a bunch o' fun. Also Pump House glades if its open. Not much steep in the back bowls. Drop the cornice at Ghengis Kahn into China Bowl. Rasputin's Revenge and Red Square have some fun drops and a few steep turns. Lover's Leap in Blue Sky Basin has many fun lines and Steep and Deep will live up to its name in the right conditions. Caveat emptor. Be careful and don't just assume that you can drop in because this is Vail. Some of these runs have game.