Close to the mountains (me, snowboard and mountain bike bum)
Not hugely expensive. I can always make over $100k but that doesn't buy a place in Aspen for instance, we can be frugal but don't want to be terrified of our mortgage (both of us)
Outskirts of or reasonable proximity to a city of some sort (her, we moved here from tahoe which she thought was too provincial)
Decent schools and environments for the kiddos. I don't want my kids to go to a shit school just because I want to live in a ski town :D (both of us)
Proximity to tech to have a backup if remote work falls through. Maybe not a must but wouldn't hurt (me)
Los Alamos NM checks all those boxes except proximity to a "city", unless you count Albuquerque (90 minutes or a little more) as a "city".
-Great skiing and mountain biking, great sport and trad rock climbing as well unless you're climbing 5.13+ in which case your options are a little limited.
-Best public schools in the US by a large margin and tons of activities for kids.
-Housing pretty cheap ($250k gets you a decent house, $100k gets you a livable half of a duplex).
-Tons of tech/science jobs and other nerds to hang around with.
-Great brewery.
Otherwise I'd look at Boise (cheap, skiing/riding kinda meh but not bad) or somewhere in New England (gotta love ice and wet roots/rocks, public schools can be great or horrible). All the housing in proximity to ski areas in the west costs a fortune (I should know, I've lived in/at a lot of them) and usually the schools suck to boot. We chose Park City because it actually has good schools (and a metric ton of trails).
The only other "ski town" I know of like that is Steamboat ($$$, as usual). Schools in places like Jackson or Vail are awful because most of the year-round residents send their kids off to boarding school.
I would not live in SLC simply due to the pollution/traffic/sprawl, but don't let the LDS thing scare you. Other than expensive beer, there's not much downside to having a lot of Mormons around. They are generally really nice.
-W