About Backbone Adventures We are locally / family owned and operated. I'd say our most popular activity are the ATV Rentals. We have single rider ATV's (quads), 2, 4, and 6 seater UTV. ATV's provide a means of moving a little faster and get the adrenaline pumping a bit. The Jeep Rentals are fun in a different way. For one, you're out of the weather. You move a little slower so you get an opportunity to take in the beautiful Rocky Mountains surrounding you. You also get a little more time for your money. Snowmobile Rentals are extremely popular in the winter months. Although, we still offer ATV and UTV rentals in the snow. Honestly, I think most people prefer an ATV in the snow. You won't believe how fun the Ebike Rentals are.