contact websites and blogs with offers

Greetings, We are looking for a website promotion person. The work steps is as follow: 1. Research for website and blogs in predefined fields. 2. Send us websites list for approval. 3. Prepare template email to be sent to them with gmail. 4. Send to all list one by one with relevant changes (name, domain) 5. Forward to me any relevant responses. 6. Websites that have not respond send a second email after one week asking if they got the first email. There can be few pricing methods for this project. I suggest setting a price per email sent (only to websites we approve). This will include the second email. Please give pricing per 500 emails sent. Thanks