How do I apply as an intern to work in disney world/land?

I live in Norway, But would like to move to USA for 1 year to work in Disney world or Disney land. I want to be an intern and hope to maybe play a character, sell candy, work with rides or something inside the park. But how should I do this?

Contact Disney at the web site below:

http://www.disney.go.com/DisneyCareers/wdwcareers/hourly/