In our quest for the perfect sled - durable, fast and simple - we discovered the Mad River Rocket line of sleds - The KILLER B (for adults and bigger kids) and the slightly smaller STINGER. These could be the last sleds we ever need to buy! Wicked durable, made in Vermont USA, designed to hurl the rider down a mountain strapped in like a kneeboard but for deep powder, the Mad River Sleds kick serious butt! Let it rain snow now! (?????)