I think you would be fine for time on a overnight trip to Bayield, Ashland area. You could take the trail from Island Lake to Mellon and up to Ashland area, Stay overnight, then loop back slightly west and south towards Clam Lake down to Tuscobia, over to Park Falls, then to Manitowish, Winchestor, and then back to your starting place. I wouldn't let the fact the trail from Saxon to Ashland is closed deter me, if its good snow do it. I ride from Hurley to that area and back in the same day quite often, so I would think an overnight stay from Bergland Area would be fine. I wish I could give some trail numbers but my maps are up north, sorry for that.