I just wanted to throw up an endorsement for the Sledwyo guide service out of Sheridan for the Bighorns. I've been riding in the mountains for over 30 years but never in the Bighorns. Had never hired a guide but with some news of a recent micro-snow event and only one day to spend there I figured it would be money well spent and I couldn't have been more right. The owner Jeff Shanor was quick to communicate and made the process easy. My son and I had a terrific full day with guide Riley Sessions. He's an incredible rider and was worth it just to watch. He met us early and on time in the morning together with his cousin and guide-in-training, Wes. They quickly evaluated our skills and took us straight to the best snow. Was a great day with a good mix of deep snow, scenery, tight trees, and pillows. If you're looking to ride in the mountains closest to the Midwest I suggest a day (or more) with the crew at https://www.sledwyo.com/