This was my first time at this location and we decided to do a cabin (package) so that we could stay and ski (well, they skied I snowshoed). The cabin was nicely located close to the slope but not in the way of the action.
Cabin 1 was an RV Cabin (as they call it) which is sort of RV shaped but not on wheels. Wooden cabin, 2 bedrooms and a loft with plenty of space for sleeping. It was carpeted with outlets and windows and lights . We had three teenage boys up there and could easily have slept 2 to 3 more. A mini kitchen with fridge, stove, pots, pans, dishes, soap and microwave as well as full bathroom with shower. All linens provided. Ah yes - and it's heated/cooled too! Not with a wood stove, but an actual thermostat adjustable heater. Bedrooms have mini plug in ceramic type heaters for extra warmth.
If you stay in a cabin or campsite (they are open in summer) you get a discount on lift tickets. During the summer, there is a lazy river, mini water slide type of platform and a summer tubing area that runs through the trees!
While I can not speak for the actual campsites since they were snow covered, I can say that they do have them.
Additionally, all sites have a fire ring, picnic table and the cabins have BBQ grills. Firewood available for purchase.