Moose and Grizzly combination hunts can be done in quite a few area of North America. Those that come to mind are British Columbia, Yukon Territory, and of course, Alaska. B.C.coastal bears will run considerably larger than their cousins from the Yukon due mainly to the availability of the Salmon runs. The same holds true for the Alaska coast. Of course the Alaskan coastal bears are the Brown Bears. One outfit from B.C. that has an excellent reputation, and track record is TAKU SAFARIS. Sorry, I don't have an address, but you might try a web search for them. An outfitter in Alaska that comes to mind for Moose, and Interior Grizzly is Terry Overly who ramrods PIONEER OUTFITTERS.