After careful risk assessment, my son Brad has worked his way to the top of one of the tallest mounds of ice piled high in the Straits of Mackinac. He is determined to make a close-up image of one of the nature-made ice sculptures with the Mackinac Bridge as the backdrop. Knowing from my many years of ice rescue training in the Coast Guard that "no ice is safe ice," I am standing by with an assortment of ice rescue gear to assist if necessary.