Weight distribution hitch ratings

Either the Reece duel cam (most any variant) or the Equalizer will exert several times as much straightening force as a friction bar anti sway. Either one will make a big difference. My own choice is the Reece system because it's proactive about sway (using it's force to prevent the hitch connection from going out of a straight line but not exerting much force to prevent it from straightening when in a turn. The Equalizer exerts as much force keeping the connection bent as preventing it from bending in the first place. IN the real world, both do a good job.

Good luck / Skip