Cummins12V98 wrote:
For me personally i would never tow two couplers like pictured above. That MH in the wind will have a hard time by it's self staying in it's own lane!
I think I am about the same length but with the 5er and ball connection my setup is FAR more stable going down the road even in high winds.
I have flat towed in the wind and my truck never swayed like a trailer does, however I have not done it with the truck and boat yet, I suspect no issues however I don't drive when the wind when its pushing me around, I take a break and let the wind calm down or I just drive slower.