All of the questions and information needed were on their site, specifically in the Applicaton Checklist PDF linked on the page below. You can pre-type your answers and paste them in when filling it out. Same with the nominator, when you ask if they'd be willing, you can include the whole paragraph and questions, so they are prepared when the email arrives from DYS.

http://www.davidsongifted.org/Young-Scholars/How-to-Apply/Qualification-Criteria