Very nice pics, especially the eland.
I'd be just too nervous hunting in South Africa. Not because of the Game, but a woman I went to school with was married and living there, got bitten by a black mamba I beleive and died before she could get help.
I'm just not that brave.
Your chances of seeing a snake - nevermind getting bit by one are pretty much negligible so don't let that stop you from coming to Africa. If you look where you walk and don't stick your hand in places where you can't see you should be 100% OK.