When backing with a trailer, which of the following will you to to begin?

Whenever you back with a trailer, try to position your vehicle so you can back in a straight line. If you must back on a curved path, back toward the driver’s side so you can see. Back slowly so you can make corrections before you get too far off course. As soon as you see the trailer getting off the proper path, correct it by turning the steering wheel in the direction of the drift. [California Commercial Driver Handbook]