A lot of the resorts they bought from Peak (Mount Snow, Hunter, Okemo, Wildcat, etc) are close enough to population centers that they are day-tripable. So you don't need to stay at one of their lodging facilities. Stop for a nice breakfast sandwich at a local deli/diner/gas station before your day, put a snack and beverage of your choice in your pocket (stash somewhere on the mountain, if necessary) to stay refreshed while skiing/riding, at the end of the day stop for a late lunch in a local establishment and go home.
This may not work at Vail or Crested Butte (no idea, I have never been to either), but you can still ski these places AND support local businesses.