The first thing I pack on any ride these days is a camera of some sort, be it an in phone camera or a separate camera. Why? Just in case I am involved in some sort of incident/accident and I want photographic evidence of damage to my vehicle, damage to other vehicle, road conditions, photo's of anything that might support my stance in future proceedings of any nature. Don't under estimate the importance of obtaining timely evidence.
Not being negative, just saying be prepared.