In off road driving, the most important item on your list is knowledge. Prepare for every circumstance, and know what exactly you are getting yourself into. Familiarize yourself not only with the environment you are entering, but with the vehicle itself. Sure, you know how to operate all the functions in your vehicle, but do you know the location of your air intake or on board computer in case you get into some deeper water and risk submerging them? Familiarize yourself with your vehicle’s manual and you will be best equipped for the unexpected. Most importantly, never, ever go alone.