I was under the impression that feeding during season is ok, but you just cannot hunt anywhere that it would lead to an unfair advantage over the deer. Whether that is within a certain number of yards radius or any trail that eventually leads to the feeder would be up to the CO's discretion as I don't believe they give a specific distance. So as far as it having feed sitting in it or still feeding it out, I was thinking that you are fine, but it would make that area off limits for hunting. I would not hunt around it if it has feed in it, even if not feeding it out. Not sure what they would say about hunting around an empty feeder with all of the feed cleaned up prior to the hunt (would they have to find any remaining feed on the ground to ticket you?), but definitely wouldn't want to argue with them over hunting around a feeder with feed in it.