Sailing on Lake Dillon, Colorado

In a few weeks we are off on our vacation. This year we are going to Keystone in the Colorado Rockies.  One of the local attractions, Lake Dillon, which is rated one of the "Fifty Places to Sail Before You Die" according a book by that name I was given for Christmas. My father-in-law, Ward is there right now and took these beauties of sailing on Lake Dillon. Their are boat charters to be had so there will be sailing. I have never sailed in the mountains.