The repartee is more relaxed, at times even subtle compared to a year ago. But the competitive fire still smolders within. “It’s mostly luck — if you need it,” said Lake Delton Deputy Fire Chief Jimmy Bowen. “We mean business this year,” said Kilbourn Volunteer Fire Department Capt. Steve Smith. Bowen and Smith were both referring to the dodgeball tournament in which their respective departments again will participate on Sunday, when they will join firefighters from six other municipalities across the region for the third annual “