I would tend to think modern would be a lot busier than muzzle season. Really depends on where you go though. You'll probably have to just play it by ear, and see what the situation looks like when the time comes. Sounds like you've done plenty of scouting though, so you should be ahead of the game as far as most people are concerned. If I want to hunt a spot I make sure I get there with plenty of time before daylight, if you know what I mean.