I only have a Northern Pine, she is really mellow.
Tim Spuckler has some nice info on his site:
http://www.thirdeyeherp.com/mextext.htm
http://www.thirdeyeherp.com/pinetalk.htm
http://www.snakeestate.com/pine-snak...ine-snake.html
http://www.kingsnake.com/pituophis/p_d_jani.html