P3eps have you thought about square cut-out for towing as the location for the camera 
you mean the wee flap that pops out for the tow hook?
Could be a good idea if it was a surface mount camera - depending how wide the lens was.
I've already ordered this boot handle from eBay - so I'll wait until that arrives and I see how feasible a project it will be before I make my mind up. Hopefully it will arrive at the beginning of the week and I can see whats what.