Just buy a Go-Pro from Tim at TNT Race Photos ! He installed one on my car and then the following week I purchased one from him for $150.00 Easy to install and easier to opperate !
I've got an edgecam. Will record 10 or more hrs of the race 16g sdcard.
Will plug into a Avcomm intercom for helmet and radio recording. has external mic also.
hardwired so need for batteries..
$75.00 rental. plus somekind of colateral.. or deposit. Marcelo-1@earthlink.net