best way to put boat on stands and take off???

[BigLew]

Anchor/tie down the stern so it cannot move forward and have someone "winch" the trailer back under it while you gently back the trailer back under the boat.

Or, you could have a hydraulic trailer come in and lift it off the stands and go the the nearest ramp and launch it. Then retrieve it onto its regular trailer.

Just please tell us you didn't put it at the back of your fenced in yard, behind the garage and back against a stockade fence!!!