One more thing, whenever you have any kind of issue that could potentially fall back on you, make sure you advise the proper people on a taped line. For example, they want you to drive a vehicle that you report to be unsafe. Running a call when you advise missing equipment. When they give you a call when you walk in the door and don't give you time to check your vehicle. For that last one, a radio or phone advisory (not nextel) stating "document unchecked vehicle" will cover you if something's missing, and throws the onus back to the prior crew or the agency.