izombiheartzoey who writes for http://interrogatingideologywithachainsaw.blogspot.com/, and I have exchanged nightmares and analysis. I came up with my own conclusions based on certain symbols of his dream. Before proceeding, I will inform you that I am not a professional or certified Dream Interpreter. I just go by research and opinion.
Here is my analysis of his dream:
You are driving a ship: a ship usually symbolizes being ready to confront your emotions head on. Seeing the gas cloud in your dream can mean anger or that you just have a clouded way of thinking. When you see a zombie in your dream and are being attacked by one that can mean that you are feeling overpowered by forces that are beyond your control and are under tremendous stress. A zombie can also represent detachment from human emotions. I have also been told that there is a possibility of zombies coming to life due to chemical consumption. A lot of ships do carry chemical hazards that possibly can cause brain damage, leading to zombie like behavior. Possibility maybe?