That is nice,you Southern guys ever get a surprise "guest" when you go into one of those in the morning?
Buddy of mine found a non poisonous snake of some sort resting in the sun on the seat of a ladder stand a couple of years ago. It startled him a little but he just found a stick and knocked it out of the stand and went on with his hunt. It was an afternoon hunt, a morning one could have been more "interesting".
As others have said you have to watch out for wasps mainly.