Customer data accrual

We need 1000 prospective customer email addresses/web site addresses for our project. Prospective customers should meet the following criteria: - Real estate agents AND - Posted real estate videos (home for sale) at video hosting services (Google video, Crackle, Yahoo videos, MSN soapbox etc etc) Skip videos posted by video distributors. The videos must be directly posted by the agent. Data needs to be presented as - Agent name - Email address - Agent Web site address - Link to the video page (link to one video is sufficient if there is multiple) Data needs to be clean - no duplicates, no bad links.