I have been trying to figure out how to run cable to my TV as well. It kind of pisses me off that Jayco couldn't spend 2 minutes and $5 on the cable to add to the TV area. To get anywhere near a professional looking install it would
take me a couple hours. I am not even sure that I can do it the way they would have because my TV is on the door side. Luckily my antenna works really well and I have lots of movies for my iPad.
What I thought about doing on my 184bh is running under the bottom and and snaking up through the cabinets. I would have to go through the cabinets in the bottom, up through the wardrobe, behind the microwave, and to the TV. Then id have to find a way to make a switch to go from cable to antenna.
...she started talking about how I never listened to her or somethin, I donno, I wasn't really paying attention...