Eh................ .....Big IF for when you actually move here. Won't tell you how to manage your time though....
Last Year
Honestly I've walked outside in my pjs and found ... I don't know... 30 <x< 100 Tetramorium Queens last year. They were all over my front yard. I had 3 Pogonomyrmex on my back patio as well. Pogonomyrmex can be found in literally any field in the surrounding areas. They are all over the place. Zero seemed to have found a lot without very little trouble.
This Year
Again, I didn't go out and about to find any queens - they all found me. I drive by Pogonomyrmex nests all the live long day. there's a massive mound on the corner where I turn. Not as many tetras this year as I straight up murder burned my yard in chemicals. Have .... I really need to count... I dunno.. 10 of some lasius species I haven't been researching. More preoccupied with other silly projects I'm doing.
Long story short -- I've put in no effort in finding queens and became the Midwest distributor for Tetramoriums. You would not have any trouble finding these species with very little effort.
AS FOR THE OTHER COLORADIANS -- I think they live on the west side of the mountain and are hauling in all sorts of species.