Well i can give you this advice. First be sure that your blog posts are search engine optimized. Use longtail keywords and keywords relevant to your post in you titles, tags, meta tags then use them and their synonyms in the post itself. Make sure that even your pictures have a commonly searcher words or phrases (relevant to the post of course). Also link you site with Facebook and start announcing there whenever you post something in you blog or site. This will draw more people to the site and your ranking in the search engines will rise. I haven't used RSS before but it will boost you ratings if you have RSS followers as well. Good luck!