If you end up way up north, as said, the woods are jungle thick. That being said, you're better off doing some scouting between now and end of March. Unless you are going to just hunt clear cuts and roads you'll end up in the thick. There are good spots to be found and hunted that won't look it once the leaves are all back on the trees.
Go while the leaves are gone and you can see what the late season will hold for you. In the summer you'll walk right past potentially great spots that you just couldn't see.