I am driving up from the lower 48 next week for a moose/caribou combo hunt off of the Haul Rd. The plan is to access back country via air boat in unit 24 for the first portion of the hunt (6-7 days) after which we want to drive north of Atigun Pass and chase caribou. However, I just noticed that in the Alaska hunting regs, most of the land north of Atigun Pass and outside the special corridor is white - does this mean it is private? If it is private, is access allowed? I am aware of the Prudhoe Bay Closed Area, but am wondering about the southern poriton of unit B. This wouldn't ruin my planned hunt by any means, but I don't really want to travel 3,500 miles to get hit with a trespass citation. Also, is any one aware of of a location to buy detailed land maps of the area in question in Fairbanks? I will be traveling through on a Sunday, so I think my options might be limited. Any info would be greatly appreciated.