I didn't bring a camera out much this year and I live in Michigan, so nothing too exciting, but here's 2:
My sister on the quad at Cannonsburg
My dad launching in the park
I don't know if all of these were said:
Timberlee Hills - closed 1972
Walden Hills - closed 1974
Holiday - closed 2001 (reopened a few years later by the locals as ski area for underprivileged kids)
Sugar Loaf - closed 2001
ski jump in Munising - closed in the 60's
Mt. Mancelona - ? looking...