Depending on the unit up there: Look for either fresh cuts or broccoli fields if it's not picked by then. Water is kind of everywhere depending. I've seen more new england moose away from water than next to or in. In other parts of the country I've only seen them in or right next to. Also, I see the most sign at pinch points you can't escout. I know a spot in VT that has a trail on it that's no joke 3 feet deep and 4 feet wide from just moose. It's a culvert on an old abandoned logging road between the start of two giant swamps. It's nuts. It doesn't look like anything on satellite, but it's there. it's just part of the road. I've seen more moose out here up in dry areas than in swamps, but I don't do much running around in Sept/October in swamps.
I've been told by those who would know that pre scouting way ahead is kind of useless. Like a week before is all they do. But, they're starting from knowing where they should be generally and sort of honing it down to individual cuts. The cuts can be kinda small. I didn't pick their brains on this, but these were loggers who guide. In my experience I can tell you areas about the side of a section or two where you could find some year after year. These guys I think were getting it down to what 40 in that section.
Also. Very important. You're in the daks so you probably know this. Try out every kind of neoprene boot you can find to find the ones that fit your foot and you like for hiking. You're going to be doing a lot of walking.
I've never hunted moose out here, but I see about 40x more moose than deer when I hunt, so I think I've got them a little figured.