Wall-mount TV in small travel trailer ?

One thing I learned about wall mounting a TV when I drove a 18 wheeler was that the rear mounting screws on the TV are not great for a moving vehicle. They can pull out of the set from the bouncing when traveling. If you can make a bracket that will go down under the bottom of the TV that connects to the bracket it's a lot better. That way the weight of the TV isn't just supported by the screws in the rear of the set. Hope this makes sense and you get the general idea.