I'm sorry but seriously I don't know one person who has skis that doesn't have access to a camera... even a camera on a phone??? It just puzzles me to even start believing in what you're saying or that picture still. If it is real then god damn that's insane. If you didn't care about what people on NS think then why didn't you just post it on Facebook or some shit? If you did it once then why can't you do it again later this summer? I am still very skeptical.
Also you sound like you're 12 complaining about people saying it wasn't real, many people photo shop fun pictures on NS so you have to see where they are coming from. And just because there is a shadow of the skier in the background doesn't make it real, you can do that on Photoshop.