Need something reliable haul a teardrop camper in the mountains

My wife and I are looking to replace our nightmare 2015 Grand Cherokee Overland with something more reliable. We plan to use it only for recreation so are OK with something a little older as long as it gets the job done:

• $15K OTD - cash but will look if dealer financing has any advantages
• <100K miles, preferably <75K
• 2010 or newer
• SUV or Minivan w/ 3,500lb tow capacity
• 4WD would be nice, but for how rarely we drive in the snow+mountains I'm OK investing in snowtires/chains on a 2WD
• Expect to drive <12,000 miles/yr (will rent vehicle for long roadtrips)
• Will be used for:
  • Hauling teardrop camper into mountains - no off-road, only go to campgrounds. Trailer is 13.5ft x 6.5ft x 6.5ft
  • Going skiing in the mountains
  • Hauling dogs/other stuff around town, sparingly

Any standout recommendations or vehicles to avoid?