I put a mount on my front bumper real close to the vertical split between the lower grill pieces. Worked great for Mt. Rainier runs. I also have one to the left of my rear license plate for backward facing video.
I bought a 32GB card and it lasts longer than the battery did. Need to pick up another battery for longer video time.
I LOVE the control app so you dont have to record everything from start to stop.
Need to find the time to edit and combine clips...