Check out Soda Springs area.
Don't know if you're interested in Cow Moose, but the units along the eastern boarder of Idaho have plenty. And, because so many guys are in love with antlers, they are not that hard to draw. Plus,the nice thing about this is, while you hunt cows, you will get an idea where you want to draw for Bull Moose in the future. Idaho will allow you 1 Moose and 1 cow in your lifetime if you draw them.