This is the original burnout footage I made to use in my channel trailer.
Filmed on private land with permission

I recorded the footage with the Hero3 black at 720p @ 120fps for smooth 4x slomo shredding and used the Hero2 on the helmet to record the audio. I could have put the Hero 2 in my jacket, but I kept it on as this is how you see me when I’m out vlogging 🙂

In the end I used the footage at 1/2 speed (~60fps) as 1/4 speed was too slow 🙂
If I knew that, I would have recorded it at 1080 ….. d’oh!

The reason the audio clips a few times is because I had to cover the bits where I was shouting “Come closer” to my g/f 🙂