Not sure of your exact arrangement, but in Colorado that is considered a double tow and is illegal. You can tow behind a motor home, but not behind another towed vehicle/trailer.

Do not know about other states. <img src="/forums/images/graemlins/cheers.gif" alt="" />

Richard - 08 JK, 2.5" OME lift, nitrocharged shocks, Rugged Ridge front bumper with M8000 winch, JKS QDs - Olympic 221 rock sliders and rear rock crawler bumper, upper adj control arms f/r, JKS adj track bars f/r