Notice on my signature I list the actual weight of my toad. That is with a full tank of gas and that is the actual weight I am towing which is within my motorhome's towing rated capacity. That is what I'm interested in....the actual weight, not the Gross vehicle weight rating.
So you need to actually weigh your Jeep loaded the way it will be towed including a full tank of gas.
Have you weighed your RV completely loaded with all tanks full? Subtract that weight from your 14,500lb rating and then you'll know how much weight you can pull.
Is your Jeep AWD or 4 wheel drive?
Did you go to the link for Remco and enter your Jeep information and, if so, is it towable 4 down?