We are just coming in from grooming the first 19 km of the SISU with the 2 Pisten Bullies. the cold dry snow is tilling up well and should set hard. Tracks looked firm and smooth. We are heading out at 5 AM to groom into town and fill in the road crossings. Looks like it should be one of the best race courses ever. Day skiers will find classic skiing with 2 day old tracks on 35 km and skate skiers will find fresh grooming on 10 km and then at noon all trails open up for day skiing.