Just love seeing more Colorado Mouse Lovers!
We live in the Springs, and one other alternative, if you are interested in a slightly longer trip, we drive to California at least one trip and then head down the coast to San Diego for a few days, not that bad of a drive and you avoid some of the transportation cost, but add a few parking ones
The savings of this generally allows us to stay on property, which is one of the bigger differences between WDW and DL, on property means you can walk everywhere and even makes breaks for the little ones a lot easier, even closer than the deluxe resorts at WDW in many cases.