With temperatures dropping back below normal, lakes and ponds across Minnesota will be taking on new ice, some for the first time this season. But ice fishing, skating and snowmobiling will have to wait. "We're in limbo right now," said conservation officer Lloyd Steen of the Department of Natural Resources, who helped rescue a couple of canoeists marooned in their campsite by newly formed ice last week in Voyageurs National Park, on the Canadian border. "We've got anywhere from half an inch to 2 inches. It's starting to freeze pretty hard, but you can't do anything on it."