You can hunt them however you want but I think you will find most of the southern, at least in Florida, woods to be very difficult to hunt through.
I'm primarily a still hunter for deer and spot and stalk when hunting out west. But these methods would not work in the South. It's simply too thick. There are places that if you stick your arm out, it's thick enough you won't be able to see your hand.
This makes stalking very difficult.
The dogs at times will run the hogs for a couple miles, it would be difficult to keep up on foot.
Possibly in Texas/Oklahoma you can find more of a spot and stalk type hunt.
-Jake