Best Ski Options?

[Looch]

I am driving an F350 with a heated Supertramp LT camper on the back and plan to do some skiing in 2027.

I am an intermediate skier - prefer long cruisy groomed runs (no off piste or powder)

Looking for recommendations of ski areas where there are is nearby free parking for overnighting (I am self contained so no need for power and water) - not to far from the parking for the hill.

Also which ski areas tend to have warmer temperatures at the bottom of the hills.

Thanks