OK. I got everything installed and set up as best I could on the unlevel campsite we had. The airbags made it a little difficult since every time I had to reposition the TV they would bring things back up to level. At any rate, I got it as good as I could and we left on a 400 mile trip from TN to FL. Got on the interstate and everything felt just like it did before I installed the WDH.
I stopped at the first rest area and cranked another link in the chains and it was like a whole new world. No fighting the wheel. No movement when the trucks passed no more bouncy/bouncy. It really made a difference. I still need to tweek things a little as I could use another link or two between the brackets and bars. I'll put a little more tilt in the hitch head when I get a chance.
Thanks for all the input and for anybody wondering if a WDH is worth it I can tell you for sure that it is.