Go Pro mounts work very well, I have even seen people tie string to their camera if they are mounted on the outside, (just In case) it falls off. suction cup mounts are exceptable for the Interior Mounting of a Camera or Cell phone as long as they are secure. No loose phones are allowed or any loose items inside of the car. Holding of phones by passengers to record is frowned upon. Morning briefing will go over safety issues and answer any other questions you may have.
As for Track Amour tape, some people do use it. Personal preference. I have clear bra and have never used anything else. Yes your clear bra will get nicked up, But that's what it is for. if you want to put Track Armour on, that is up to you. The front of the car gets pretty dirty. I wipe mine down (at least try to) after every session.
I hope this answers your questions.