Being on a small USCG Cutter we would dress the "Boot" in a life jacket, wrap his arms & legs with aluminum foil and have him stand on the dock, moving his arms & legs as needed so we could "calibrate" the Radar.
1 kid, after he went to bed, we dripped green chem light over his blanket and then woke him up, telling him that he had gotten too much radiation and had to be MedEvac'ed.
The kid had a good sense of humor and was then welcomed as part of the crew. The things that icebreaking does to the brain is amazing!!
_________________________
QMC, USCG (Ret)
The best luck is what you make yourself!