i wanted to do that too. for my X-C trips, but... i was planning to use a good quality web cam and a laptop. fitting is a problem, i tried trialing with my Digital camera... and the engine just shakes it to point to the wrong direction. so... where would you mount it??? rather than ... having a pax to hold it.
i planned to secure an imaging device to the top of the headset, so hopefully, it will record what you look.
any ideas?
nc