I wouldn't fence it... first off, I'd buy the land in an area that's difficult to get to... maybe only by helicopter or something... the only people that would even consider poaching that land would be worthy hunters to begin with... of course i'd post it anyway and I'd patrol it with my quad/horses... I'd try to get land bordering some kind of national park and try to pick up somewhere along the lines of 2000+ acres... might even go as far as having a hunting/fishing lodge on the property (high end/big dollar stuff) somewhere... having an extremely exclusive lodge would probably discourage poachers as well... as for my hunting... who knows, i'd buy a few smaller plots in various areas, like a couple hundred here and there depending on what I was wanting to hunt... but we're talkin about the dream here... reality says it would take to much time for me to manage and worry about... I'd probably just buy a home somewhere with 100+ acres and lease land in areas I wanted to hunt on a season by season basis...