If you have a reciever hitch, weld a bracket up to hold up the frame as it hangs out the back of the pickup. Use a long bed pickup. Tie red flags from Menards to the end of the frame protruding.
You could put 2x6 boards across the width of the bed and screww 2x4's the length of the bedsides (underneath the 2x6's) to keep them from sliding sideways.
Put the frame on top of the boards and tie it down to the bed. Make sure you support it so it can't slide forward into the cab if you need to hit the brakes.
