Sunday, May 6 is opening day for Y-Knot. We have our first Volunteer Training Day, beginning at 10 am, and the first session of our popular Learn to Sail classes kicks off at 1 pm. It’s mid-April, we’re only three weeks away, and the lake is still frozen and there’s snow falling on Camp Chingachgook. But we’re confident that there will be no need to dodge ice floes while tacking up the lake on May 6…