That sounds like fun, ake. Around here - Juneau, Alaska - people take their hockey game onto the lakes and ponds. Now that Juneau has built an ice rink they probably don't do it as frequently but it was fun to watch.

When I was in my late teens I spent a couple of winters in southern Michigan. Young people took their cars out on the frozen lakes and rivers and each tried to outdo the other in sending a car into a skid and slide and then pulling it out again. Fairly safe fun. Saw a few fender benders however.