I put on the LED strip lights on the awning mount where it attaches to the trailer. Then ran the wire down through the awning arm mount, there is a plastic cover that pops off once the arm is extended. This is the same place they run their wire for the powered awning. I have the connector just coming out of the bottom of the awning arm maybe 2 inches or so.
I then ran wires from the battery (use a fuse) to underneath where the propane tank is mounted right by the awning arm, I have extra length and just coil it up and when I need it, I just uncoil it and plug it into the connector at the awning arm
2010 F350 CC Lariat 4x4 Short Bed
2011 Crusader 298BDS 5th Wheel
Reese 16K