I would recommend looking into 45th Parallel Cabins.
http://www.45parallelcabins.com/
They are a mile away from Swift Diamond Riders clubhouse with great access to trails and destinations by sled. Rentals are available (can't remember the company name) at the clubhouse. Denny is the owner and offers guide services for his guests.
Probably one of your best options if you want early season conditions. We rode out of there this past year on Dec 10th.