30 travel articles

We are looking for a native english speaker (or someone with good standards of English) to initially supply 30 key topics for travel related site 500- 600 words for each article. Each article must be unique captivating and keyword rich. Articles must be unique as it will be checked for duplicate text and plagiarism. At the end of the project we will own the copyright to the articles. We envisage a long term relationship with the right copywriter, so we are looking for someone who is reliable, porfessional with travel and SEO experince would be an advantage