Tank mounted view - how?

[Ready4Launch]

I searched, and maybe I didn't use the right key words.

Anyone setup a Gopro to have a rear facing view with the camera mounted near the tank strap? How did you attach it to the tank? Strap? Sticky? Custom mount?

 

[Malpaso]

I've never done it, but I would think this would work - Amazon.com : GoPro Head Strap Mount : Camera Cases : Camera & Photo