Yeah, Santa Fe has some great riding. We do a lot of shuttling when in the mountains here too. Another option is the Purgatory, Durango Mountain Resort. It's 1.5 hours from here. They've hosted a couple of mountain bike world championships (I think including the first one ever?). They sell a cheap chairlift pass in the summer for bikers. No uphill climbs!!!
Oh, I forgot to say. My bikes did an excessive amount of garage hanging when I had babies too. Rest assured, you'll get your life back as they get older.