Well, regolith (moon sand) is a pretty light and fine dust, but where the hell are there any hills?
1/6th of the gravity means you're a 1/6th slower coming down a hill and jumping, it'd be like slow-mo. I actually like earth gravity better.
So in actuality, there are many things wrong with trying to lunar ski.
well, there is for sure incline in the 1/2 km craters so you might be able to ski on the moon
You would have a lift line or something, use your imagination.