Find Website willing to run competitions.

I have a client who wishes to run a program as follows. a. Find private websites run by enthusiasts on different topics. Eg, fish, motorcross riding, etc. I will provide the list of topics. Websites should be US based and not be junk guest blog sites. They must be real, enthusiast sites. b. Offer the site owner, a product gift and a further gift for their site visitors, to take part in a competition run by my client. c. The site owner, would need to promote the competition with an article on their site, and a link to the client's site. You do the finding. You do the contacting (I will set up email accounts, and email wording for you to use) There may be some other administrative tasks involved, setting up basic competitions etc You keep a list of sites that have accepted the offer. This is a 6 months project, so you need to be available to continue over that time. Don't apply pretending you are in the US if you are really in another country but have used a proxy to register your account with Freelancer. The winner and I are going to have multiple phone conversations and you need to be talking to me in US english. I would prefer a US provider, someone able to spend roughly 20 hrs a week on this project for the next 6 months.