Mark,
I personally would recommend Labrador Outdoors.
www.bigstag.com
I looked at about 15 places to hunt and asked even more hunters personally about outfitters, have to be careful on what they say that they have. If it's a fly in camp on float planes you can bet it's really remote and no transportation with atv's etc. it will be all walking. I on the otherhand wanted a very remote hunt, but and honest hunt and clean place. The link i gave you is really great, and if you dobook a hunt ask to go to Sammy and Niels camps, they are really the best out there. They are in magazines etc. Harvey in the owner of labrador outdoors and has his office in Schefferville Canada.