good luck... Seriously though, depends on how many hogs you want to catch at one time. Have made corral traps with hog panel fence and square tubing. the smaller traps will catch some hogs, maybe 6 -8 . but here is the kicker, if you don't catch the whole group at one time the chances of the rest of the group going into the same trap later is very slim. They are a formidable opponent. Very smart. Your best bet would be to use a couple different tactics at the same time. put a trap or two out, some corn feeders in other areas and shoot them at the feeders. once you have em they are hard to get rid of. if all else fails--- claymore mines on trip wires or a good old fashion carpet bombing. lol
American by birth, Southern by the grace of God.