[G-V_Driver]

Another option for close-quarter trailer ops (assuming you are doing so on relatively level surfaces--paved or unpaved) are the little tow motors used for light airplanes. They are designed to move airplanes that weigh up to 6,000# and can be easily adapted to move trailers with a piece of 1/2" x 12" steel rod and a hose clamp.

With this rig you can move the trailer anywhere you want it to go and turn any corner you want to turn without any additional space requirements for the TV. Both gasoline and electric units are available, depending on need. I've used both extensively and recommend the electric model if 110v AC power is available.

The tow motors have enough power to move the trailers on fairly steep grades, but I would recommend doing so only if you have chockers standing by on each main wheel in the event of a mechanical failure, operator clumsiness or other oops.