Bill was out well beyond the tug when his engine started missing and then quit altogether. He wanted to glide into shore, but knew that he could not make it from five thousand feet. He had another chance for a quick rescue, and that was to land as close to the tug as he could. However, in order to do that he would have to glide through the section through which the shells were flying. He did not know what to do. Should he take a chance with the flying shells, or should he land in a safe sector on the water and trust that the tug would see him drop and come to his rescue?