Hi Rick,
Clova is a good place to stay. Like Gutz said, not many options. Make reservations.
You can't see them in the photo above but to the left side there are railroad tracks. They run along side of the restaurant where the Canadian flag is hanging. Don't park your sleds on that side of the restaurant. Sometimes the tracks are covered with snow. Years ago some sledders did. They didn't ride their snowmobiles after the train came into town.
We stopped in Clova one night and everything was full. They put us in the barn on the other side of the pond (lake). There were others in the barn with us. Bunk beds, common shower / toilet and a wood stove down stairs. Yes there was a down stairs to the barn. It looked like a fire trap but it was one of the best night's sleep I've had.
Enjoy the rustic Canadian wilderness.
Jack & Sandi