Druski

I have a 2010 250 Super Duty Supercab with a Back Rack on it. I have a simple mag mount amber strobe with a cord/cigarette lighter power on the end. (I may sell that and get a simple light bar with low power draw)

I want to mount it on the Backrack - I can get the simple bracket for the back rack and I would like to wire it through the rear of the cab? Are there grommets back there? Anyone able to explain the procedure to do this? How does one get thier big hands in between the cab and the Bed?

Sorry if this semms kind of .... stunned... but for the life of me I don't see how to do it?

Any tricks of the trade would be greatly appreciated... (Pics even better LOL)