I have a 2007 Montana 3000RK and I recently purchased a Haloview RD7 that has the extendable cable to get the transmitter closer to the monitor mounted in the TV. The instructions say to run the cable over the roof to the front of the 5th wheel. I really don't want the cable exposed on top of the roof. I would like to mount the camera under the middle back running light on the back cap and run the cable through the cavity behind the refrigerator, go under the 5th wheel next to the frame and into the forward compartment. My question is, To get the cable from the middle of the back cap to the cavity behind the refrigerator, what is in that space? Is it open or is it full of insulation or something else? I am planning on taking 12 volt power from the running lights unless there is another source of 12 volt power that I can tap into, so I don't have to have my lights on full time. Does anyone know of another source of 12 volts? Has anyone done this camera improvement before?
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
Thanks,
Igoo65