I dont think the total number of hunters matter, its only how many are in the woods at once. I have a 500 acre farm, and will only let 4-5 hunters in the woods at once. even though i have 12 different plots, and twice that many stands. 1 hunter per 100 acres is where its at. the total kill each year is also going to play a big number in your rehabing. if its as bad as you say, i would give it at least one season to come back before i hunted it. go hunt on your buddies place, and manage yours for next year, it worked for me.