Thanks for the positive comments everyone.
And now the finished product......
I routed the wires under the ensolite toward the front of the trailer. To do this I got a wire coat hanger and cut it open then straightened it out. I pushed it under the ensolite to where a support is for the front shelf. I made a tiny little slit in the ensolite and pulled the coat hanger through behind the support. I then got a butt connector and attached it to the coat hanger and to the extension wire. I then pulled the coat hanger back to where I inserted it by the fan. The connection was made with the extension wires to the fan and at the other end (where the support for the shelf is) I tied the wire into the LED light
wiring. It turned out awesome. It's amazing how much air is pulled through the trailer by the fan when you have a window open.