Lots to do in Colorado in early March. It gets quite warm and sunny in Denver, and the snow is often the best up in the mountains. See below for some ideas:
Ski the steeps at Snowmass with your brother-in-law and the brother of your brother-in-law (did I say that right?).
Watch Big Air Friday at Snowmass from the best Apres Ski bar in Snowmass, the Cirque
Go Rock climbing in Morrison Colorado, outside Denver.
Do some backcountry skiing into Francie’s Cabin near Breckenridge
Go mountain biking at Matthews/Winters Park near Denver
Apres Ski with a ski bunny or two
Take your little nieces sledding
Ski Arapahoe Basin
Snowboard Loveland Pass and hitchike back to the top of the pass.
Stay and visit with old friends in Denver and eat a yummy meal
Hang out at the Hotsprings pool in Glenwood Springs
Eat lunch up on the mountain and watch people compete in skiing off cliffs freestyle at Snowmass
Go to the greatest mountaineering store ever, Neptune Mountaineering, in Boulder, check out their museum and talk about famous climbers with the famous staff and owner Gary Neptune.