The southeastern United States has many swamps and wetlands. When most hunters think of these places they picture snakes, alligators and mosquitos. None of these are any fun and each can be deadly. With a little caution and a good bug repellent none of them will bother you.
Alligators often will avoid deer hunters at all cost. It would be different if you were swimming but when a hunter wades through a swamp the hunter looks like a giant to the alligator. Many alligators you seen while deer hunting in swamps will be little ones, less than 7 feet. Big alligators prefer deeper water with more food. If they do not see you or stay put while wading just make a little noise to get their attention. If the alligator does not leave then give it plenty of room as you wade by. To find more info about this check out www.huntingisasport.com