the snow ramp

I must keep this brief as I am hoping to beat the massive snowfall that is apparently collecting above us at this very moment. My hope is this: to build a ten-foot long ramp in my backyard, cover it with snow and, if there is time, maybe run some water over it so it will freeze, then send my kid down it on a sled like a teeny, tiny crash-test dummy. I'm off to Lowe's!