In my opinion, the only way to really know where game is, regardless of how small (squirrel, rabbit, upland birds), or how large (deer, antelope, feral hog, black bear, elk, moose, turkey), is to put yourself out in the forest, plains, swamp, etc. where the particular species that you intend to hunt lives, eats, sleeps, and travels between those areas. I always called this scouting.
Game cameras are something I have yet to experience. I can see their allure, as they eliminate, to some extent, a hunter's need to personally scout out.
When I move to Arkansas I intend to spend a good portion of the first 12 months introducing myself to the various landowners that have property that I would I like to hunt on. I will offer 40 hours of my labor on their farm/ranch in exchange for written permission to hunt on their land, to include the right to scout year round.
I figure that if I can get this type of permission for at least 10-12 different (hopefully more) properties, then a couple of days spent on 1 piece of land, would be followed by another couple of days spent on the next property, in a rotational basis.
I am thinking, hoping, to be able to work for 8-10 hours on day 1, then follow that with 1-2 days of scouting.
This way, not only would I have a nearly year round idea of what game was doing what on each piece of property, I would also be another set of eyes & ears for the landowner.
In addition, I would be establishing relationships, hopefully friendships, with the respective landowners.