How about COMBINING the two. While going down the hill on the sled you have to throw. Hmmm, sled golf. Hmm, toboggan golf. Gary Lezak predicted a few hours ago over a foot of snow in K.C. with snowdrifts. If you haven't tried throwing in the snow it's very easy to lose discs. The disc sometimes hit tree roots, rocks, etc. under the snow and kick in unpredictable directions. BRING EXTRA PLASTIC!