I can personally say that Super Park at Marquette used to be sick about 4 to 5 years ago. Since then I have heard its gone down hill pretty quickly. I can relate to management tying your hands when it comes to taking the park to the next level.
With that said i think the new end of the year Super Park should be held at Mad River Mountain in Ohio. Their park was sick all winter and they definitely have the materials and room to challenge the Super Park of old.
Marquette has had a good run, but I think its time for someone new to step in.