Content / Article Writing and Submitter

I am looking for an excellent content writer who can write on different niche keywords. I'll provide you with all keywords. Content Pages should be approximately 400 to 500 words each. Keyword should be used 3% to 5% density within the content. Provider should also be expert in writing articles . All articles should pass copyscape and should be of high quality. Must be able to submit his work to : Social Bookmarker Article writer - Distributor Directory Submitter (could also do social bookmarking or combine the two into one job) Blog & Forum poster. Must have link to our sites on each place where you submitted it to. looking to get my article in about 500 diffrent places!!for each article and site Let me know. Must be done by hand no article submission software ! I am looking for a person to hire on monthly basis. I m looking to pay $300 or less per month. Must be able to provide a log of places submitted to . Send me samples of articles you have written and those articles which you have rewritten with a link to the original one. Other things will be discussed with the provider via PM. Bids above $300 will be ignored, people with good experience and low bid will be selected.