We should wrap them in plastic, then when they stop moving... they'll be safe enough to weigh. Scales will be kept clean. Might need a heavy duty crane to move the dead weight though... package them as freight in the hold which should be cold enough to stop them smelling too much. Then deliver them to relatives abroad for disposal. And fine them if they don't collect their trash. No relatives? Should fly them on military planes and dump the unwrapped load once over international waters. This should help the dwindling shark populations. Tsunami waves might be a problem though.