The curb weight on that is approximately 3600 pounds. With no exhaust brake and without supplemental braking you would be taking one big safety risk. The amout of force pushing you when you try to stop is 3 times the weight of the vehicle you are towing so you would have approximately 5-1/2 tons trying to push you forward as you try and slow down.
My personal opinion is that it is not a risk worth taking, and please have a safe trip.
Edited: p.s., in most states it is illegal to tow any type of vehicle without supplement brakes. Each state has its own weight rules. The weight rule for TN is anything 1500 pounds or more needs supplemental breaking.
Here is a list of Towing Laws By State