I recently bought a 26' 5th wheel. The weight is not a problem. The wind drag is a concern. Does anyone have experience with these wing type deflectors to deflect the wind over the top of tall trailers? I have been told you can gain up to 2 mpg if you use one, I get 12 now, but 14 would be great! Which one would you recomend? I have looked into the Taylor Wing that mounts on the bed rails, they are priced about $500. Any information would help. Thanks. Randy