I'm canceling the posting for today's ride but not for the reason of the weather or riding. It's a perfect day for the woods and the disc brakes + studded tires would work well today. You might need studded tires after Saturday's snow but I suspect the trail will be worn in enough that the regular fat tires will work. GR is great because the main loop can be taken to any of the BD points that might be do-able. No double BDs and no one left behind. CHECK BACK to this posting on Sunday morning by 8 to see if the ride is still on. Wax you XC skis just in case.