give me your specs on a trailer suitable for carrying two JKU's?
IMHO-
Ideally: 
Goose (no tongue bounce)
15,000 GVWR or more (3-5000# axles, or 2-10,000# axles)
36' + deck, not a wedge up in the wind, need dually for wedge, (and now need Non-commercial Class A or B)
All tires rated at or above GVWR/# of tires.
This:  http://www.kaufmantrailers.com/heavy-equipment-trailer-store/Kaufman-Trailers-Catalog/Gooseneck-Car-Trailers/18,000-GVWR---36-ft.-Gooseneck-Two-Car-Tri-axle-Trailer-p70.html

Doable:
TAG hitch with leveler rated hitch and ball, and sway shock. (Long wheel base truck better as so much is on the hitch)
14,000 GVWR 2-7,000# axles)
36' + deck
All tires rated at or above GVWR/# of tires.
This: 
http://www.kaufmantrailers.com/heavy-equipment-trailer-store/Kaufman-Trailers-Catalog/Two-Car-Trailers/14,000-GVWR---34-ft.-Two-Car-Trailer-p67.html
or This:  http://www.kaufmantrailers.com/heavy-equipment-trailer-store/Kaufman-Trailers-Catalog/Two-Car-Trailers/18,000-GVWR---34-ft.-Two-Car-Tri-axle-Trailer-p68.html

No special license needed until GVWR 
RATING  exceeds 
GA requires a non commercial CDL if you meet one of these weight configurations: (must have if rated, even if empty.  Was a big case not long ago, but the Supreme Court of GA upheld the violation even though the truck was light or not loaded.)
Class A—Any combination of vehicles with a GVWR of 26,001 or more pounds, provided the GVWR of the vehicle being towed is in excess of 10,000 pounds.
Class B—Any single vehicle with a GVWR in excess of 26,001 pounds or any such vehicle towing a vehicle with a GVWR not in excess of 10,000 pounds.
My trucks and Excursion with 2 rigs never had a GVWR RATING over 26,000#'s, so I never needed the special license.  
Here is the handbook.  http://www.dds.ga.gov/docs/forms/noncommercialabmanual.pdf