Yep, I'll be the first to admit I'm in a pretty damn privileged position re:I70.
No kids. An understanding wife. A dog that likes to hang in the van or can be home for 10hrs. A neighbor who can let the pup out if we're late. A minivan we can sleep in. Breweries that know me and let me sleep off a final round in their lot. A job that doesn't have an office and appreciates me being on snow regularly.
Perhaps most importantly, a natural disposition for getting up at 5am.
Of course..I could do without a lot of those things if I had a residence in the mtns.
Yeah, when I lived in Front Range, I had a ton of flexibility, too (but not the 5 am gene). It is the only way to do it without making yourself crazy, I think.
Being IN the mountains is different, to be sure. Usually easier as far as ski trips, but the issues can be interesting. Wildfires and/or 500-yr rains leading to extended closures of routes in and out, you know, the usual. But at least I can always ski somewhere (even that time I was stuck in my neighborhood due to ice...).