After a career in the USAF, I settled (18 years ago) in Ogden area, Northern Utah, both for job and for outdoors. You can ride for 3 seasons (year round in southern Utah) and ski all winter long, 14 resorts. I can be at Snowbasin in 30 minutes, Powder Mountain in 45 minutes, or Snowbird/Alta/Brighton/Solitude in an hour.
There is a 15 square mile fresh water reservoir in the Great Salt Lake, Willard Bay. Used for all kinds of jet skiing, boating and fishing. Numerous other reservoirs in the northern half of the state too.
SxS can be street legal, only restriction seems to be high-speed limited access freeways. State Forest, National Forest Service and Bureau of Land Management (BLM) land everywhere, sand dunes, mountain trails up to 12K feet. I can be in Moab on red rock or in the dunes in 4 hours; in the mountains in 15 minutes. Lots of trail systems; Google "Paiute Trail" or "Arapeen Trail". There are ATV/SxS jamborees every year; Moab's Rally On The Rocks is SxS only.
Limitations: in the forests, you do have to stay on approved trails. In the dunes/desert, well, take a GPS and drop a pin at your truck, don't go alone or take a sat-phone. There is a rabble-rousing group of well-funded liberal tree huggers constantly trying to turn some areas of the state, mostly red rock and desert areas, into wilderness (no mechanized travel, only foot or horseback) that we are constantly fighting.
USFS maps
https://www.fs.usda.gov/main/uwcnf/maps-pubs
BLM maps (mostly the desert and dunes)
https://www.blm.gov/maps/frequently-requested/utah
State Parks
https://stateparks.utah.gov/
General stuff:
https://utah.com/
Ski stuff (Utah pow is light and fluffy):
https://www.skiutah.com/
And to top it off, it is an open carry (or concealed carry with easily-obtainable license), conservative state. The liberals are mostly concentrated in downtown Salt Lake City. And no matter what anyone says about the LDS religion, they are the best neighbors you could ask for.