While I was anchored in wave sheltered Urbanna, VA for last November's Oyster Festival, this was my unanswered question. Boat is a Hunter 240, and we had up to 20 mph winds as fronts and rain moved through both nights. Fortunately, the thick mud sucked my danforth in, and I never drug. So my question has as much to with minimizing swinging while at anchor as it does dragging? Any thoughts?