Blogger needed for health, fitness, healthcare site

Looking for informative, well-written, engrossing blog posts about health, fitness, health insurance (mainly US) and other topics along those lines. This must be exclusive, original content and should be related to current events and trends in those areas. We have a complete list of blog topics that need to be written. A few examples are: "What does the new health care bill mean to you" and "Ten healthy foods that you might not expect to be healthy" or "Organic food, is there a difference?" Many of these may need some light research in the area. The posts should be informative and entertaining, with data and facts as appropriate. Each post should have one or more related graphics, photos or images. We are not looking for dry, encyclopedia-type entries. We are looking for an upbeat, timely tone that engages the reader and sparks conversation. Please post examples of your current blog posts, either via URL to your current blog or pasting a few entries. Your sample blog posts need not be directly related to this subject matter, but it would be helpful if we could understand your knowledge about this subject matter. We are looking for multiple, ongoing blog posts, so post your rate per post or set of posts. Each post should be at least 500-750 words and review/revisions may be needed. You should be experienced on blogging platforms like Wordpress, HTML and possibly be able to do light graphics manipulation for the images. Also let us know how you handle SEO and social networking.