it's depend on your keywords and target ! you must be work unique and right ! try to work in backlink as possible as you can ! use adwords tool of google to select keywords !
Submission following steps Article submission with unique content Social Bookmarking/networking posting Create blog/commenting High PR directory submission
When if you are working properly then you will get good rank on google. Continue your SEO work, we will helps you out if you have any query.
To Improve your site seo try to build some backlinks to from the related site. you will soon get a PR from Google and take a look at your site new post are getting index in google or not also add your site to the google webmaster tool.