probably $400 lift tickets, $40 cafeteria meals, ultra high speed quads, ultralight skis that never have to be waxed, sharpened and rarely break.
freestyle skiing will begin to decline in after 2018 olympics and be near-dead by 2030, but in 2040 a group of kids will find something new to do on skis and it will be huge again by 2050.
that's my guess. I guess i'll check in 50 years!