Trucks on beach should use a snatch strap not a chain. Kinetic energy is a powerful tool. Chains are not a good choice at all in that situation. For some reason people forget the brakes are not set on these retrieved vehicles nor are they in park. So as they're righted or put back on their wheels they roll off back into the place they came from. Set the brake. I wonder what the psychological reason is for women to scream but do absolutely nothing else when something crazy happens. What a useless reaction for anybody and everybody.