Chevrolet 1994 Blazer Owner's Manual page 199

During your trip, check occasionally to be sure that the load is secure, and
that the lights and any trailer brakes are still working.
Following Disfance
Stay at least twice as far behind the vehicle ahead as you would when
driving your vehicle without a trailer. This can help you avoid situations that
require heavy braking and sudden turns.
Passing
You'll need more passing distance up ahead when you're towing a trailer.
And, because you're a good deal longer, you'll need to go much farther
beyond the passed vehicle before you can return to your lane.
Backing Up
Hold the bottom of the steering wheel with one hand. Then, to move the
trailer to the left, just move that hand to the left. To move the trailer to the
right, move your hand to the right. Always back up slowly and, if possible,
have someone guide you.
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