What instrumentation do you think I should install in my Yellow Jeep for its long journey?

Here are some of the sensors that I have considered:

• Engine monitoring – via On Board Diagnostic (OBD) port
• tire pressure
• location – GPS coordinates
• internal temperature
• external temperature
• light intensity
• video – forward, reverse, left, right, driver, passenger, roaming camera
• audio – multiple microphones
• driver ID
• passenger ID(s)
• velocity
• acceleration
• yaw, pitch, roll
• altitude
• air pressure
• humidity

Some human input that may be appropriate in the Jeep includes

• audio/video/text comments
• ongoing journal
• still/video camera, independent of vehicle

A friend suggested that fingerprint sensors should be added for identification of the driver and passengers.

What suggestions might you have?

Roll on Yellow Jeep Journey!