50 articles 1$ each - much more work will come immediately

Im looking for solid copywriter with excellent english skill (native speaker is not required, but master level of english is a must). As test to pick my ideal copywriter i need 50 articles about sea cruises. Lenght of articles should be around 550-600 words. I can pay 1$ for each article, 50$ total. If you impress me and show your quality, much more work will come immediately after finishing this project. I will need hundreads of articles on monthly regulary basis. I will provide you niches, you delivery unique articles. Topic which i have selected is easy to research, you will know where to get information. Requirements 1. Articles must be original, unique. Have to pass copyscape premium with ease. 2. Articles must be without any grammtical errors. Have to pass gramma check. 3. Articles must be between 550-600 words range, each. 4. Articles must work with 1,5% kw density, i will provide all information. 5. Articles must have suitable fresh stylistic, no robot style is allowed. 6. Articles must be ready for immediately publishing, i wont correct your mistakes. 7. Articles must be deliver within 4-5 days as maximum. 8. After i pay you for your work, i have all right to articles u cant resold or reuse them in any way. If you are interested with above offer, please bid. I look forward to long-time cooperetion in which both sides will be fully satisfied. I had bad experience with poor quality (or even copy paste) "writers", if you are one of them, dont even bid. I wont pay untill i see progress in way which i want to. Otherwise, youre welcome...