What about Utah????
Been there, done that several years ago. I will not argue that it is probably the best skiing in the country, GF does not really want to live there. I kind of agree, there are other places I'd rather be in the summer plus SLC is kind of a weird (yet somehow fun to visit) town. I want water, mountains, and a more progressive culinary scene.
If I lived in Tahoe I would probably rent which can be done reasonably I think. I'm not totally obsessed with the idea of home ownership or even wealth for that matter. Just want to have fun.