Heck, a feller that will eat a porcupine would find snake down right heavenly.
Just funning ya about the snakes, you don't really need to "look out for them" just watch where you put your feet...which you'll do anyway stalking.
Another word of advice: SHOOT! Guys that haven't spent much time hunting hogs usually don't let the arrows fly with enough regularity. Put the wood, or the carbon, in the air fellers. Be cautious but aggressive on your stalks. Sitting back and waiting for things to happen with hogs will just leave you with a full quiver...and Hog Heaven ain't the place for that, especially this time of year.