Texas does have a good bit of public land in east texas open to hog hunting but it's far from an easy hunt even if your familiar with the area. And the public lands usually don't allow night hunting for what's a very nocturnal animal. Unless there are feeders or crops to consistently draw them in the pigs will tend to move a round a good bit so even night hunting can be hit or miss. I've had it were seeing 30 a day was regular and then a few weeks later go a week without seeing any on the same place. If you shop a round you can get a weekend hunt with lodging for $200-$300 (often low fence and not put and take) per person which is probably the way to go if your from out of state and/or have limited time