When I was growing up, I think the most advanced sled anyone owned had a steering wheel, and would completely disintegrate if you ever used said steering wheel, exceeded 10 mph, or became airborne. Thankfully(?) someone has gone ahead and improved on the designs of yesteryear to produce the Hammerhead, the self-proclaimed "Ferrari of sleds."
The Hammerhead boasts patented and patent pending amenities such as a front suspension, the ability to change skids based on snow conditions, intuitive steering, and a safe, comfortable ride. Yeah I haven't ridden one, so right now all I can tell you is that "Ferrari of sleds" is accurate with regard to the asking price: the Hammerhead is listed at $349.