So you mean plans other than coming to the ECES, right?? :D March 3-9
The Sugarloaf Snowfields are not carveable. They leave it all-natural except for one swath up the frontside that they blow snow and groom on called White Nitro, and you wouldn't want to carve that either. And yes, the Snowfields are rarely open. Takes a lot of natural snow to fill it in. But when it's open, it's sick.
But nevermind all that, the rest of Sugarloaf is simply the best carving mountain in the east, bar none. Lots of steep groomers, and they're wide by eastern standards. You can really improve your carving by riding there. There's also plenty of mellower cruisers. Sugarloaf comes into its primetime starting in early to mid February and it lasts through March. Although some years January can be stellar too, but I wouldn't bet the farm on that.
Anyway, it is my absolute favorite. As with any place, the weather can screw you, but provided it doesn't, you will have a blast there.
(the 2 trails on the right of the picture are actually quite wide and are great carving trails. the camera is at an angle to them.)