I haven't heard of ski and bike kare. We rent from steamboatskiandbike.com (Steamboat Ski and Bike). They have two locations, one at the base and one downtown. We always rent from the downtown location as it's cheaper.
We also prepay for lift tickets and got a 20%(I believe) discount on them through our condo. My most owned a condo there up until 2021 until she went full regard and sold it. It was a ski in-ski out and sold it because it was "too small". She regrets it. She has an icon pass and will give it to my wife on days she doesn't ski.
I've been to various places across Colorado and New Mexico (Brek, Crested Butte, Purgatory, Angel Fire, Santa Fe, Winter Park, Frisco, Vail) and I always go back to Steamboat. It's definitely my favorite. I think this is my 4th time skiing in Steamboat and 7th time total up there. Summers up there are even better than winter IMO. Love it up there - definitely worth the extra 2.5 hour drive from Denver. Luckily, we're flying straight in from Houston and my mom is picking us up at the airport.