An air boat would be cool!
My favorite way is horse/mule back. Its like hunting on foot without getting tired!
I usually try to hunt what ever way is most practical for the area Im hunting but I find myself sitting on my 4 wheeler a lot more than I care to these days. They sure are handy with getting live hogs out though.
Canoes in flooded river bottoms, rivers and swamps are a blast and very productive when things are flooded. Some of my most memorable hog hunts where in a canoe on the Trinity river bottom. Give it a try if you ever get the chance.
Wheelers and horses in big cattle country.
Jeep/trucks in good roaded country.
Horse back and on foot in the Piney woods.
Im like most other hog hunters I guess. If I just landed a good spot to hunt hogs on the moon then I would be in the market for a moon buggy!
