Wardens will share snowmobile safety tips with riders and watch for operators who may be impaired or causing safety problems for themselves and others. “I can’t stress enough how important it is for snowmobile operators to be safe, responsible and sober. “Alcohol is among the top factors in fatal crashes.”Holsclaw urges operators to ride safely and sober for themselves, for others sharing the trails and for those waiting for their return. All snowmobile operators are required to obey stop sign postings and stop. Visit the DNR’s Snowmobiling webpage for additional information on snowmobile safety classes, regulations, safety tips and how to register your snowmobile.