I have done 5 DIY hunts in AK.. It is awesome. Anyone who appreciates wild country should go there..
Currently, the best caribou hunting is with the western Arctic herd near Kotzebue, or the Brooks range herd..
There is still some good moose hunting in units 17 and 19...
Also there is good moose hunting some other areas, but I am not familiar with them.. For specifics, feel free to PM me..