That's great! I have my own property but only get maybe 2-3 a season, because once I shoot a few, a lot of them seem to get out of Dodge and burrow further into the woods. I have access to 400+ acre farm as well but the thing is that I'm not seeing many of them. I think that that the coyotes might be getting a lot of them and we have some Bald Eagles in the area too. Anyway, I got a good male on my property yesterday on my back field that had been recently mowed (see Masterbedroom Woodchucks) But it was shortly after a thunderstorm about 5:30 PM and you will find that that is a good time to get them. If their den is not near a water source, they like to come out and lick water off the grass after a rain. The comment about letting the grass grow a bit is valid too. When it is a little higher than ankle height it's a good time to carefully stalk the treeline with a sporter rifle. They may pop up 20 yards in front of you! That was always great fun! Good luck!