Zono, can you let me know your URL? would be interested to take a peek. Essentially, because you're on the wordpress platform, it makes it incredibly easy to add content, so start writing brilliant content. By brilliant, I'm trying to steer you away from the mundane articles that are just bundles of useless information.
Get yourself a Facebook/Twitter account and start tweeting/updating with interesting info - maybe come up with/pre-empt some good competitions/launch party ideas to attract media attention. If you can get down and dirty with social, then people will link to you - but you must ensure that you are keeping it interesting - and remember, 1 tweet a day isn't social media, keep your finger on the pulse.
So, quick checklist (basic)
- Ensure all title and meta descriptions are unique, around 65 characters or less and straight to the point.
- Make sure your pages have clear headers (do not use multiple headers on your page and spam them with keywords)
- Make sure you have an XML sitemap, having wordpress, SEO all in one is a good tool for this and can also help you with other areas
- Ensure your URL's contain keywords relevant to a particular landing page, but do not spam it, as this could have an adverse effect
- Ensure you have a robots.txt file and that you fix an canonicalisation errors (Google it) - having Wordpress though, I doubt you will have these issues.
- Add good content to each of your pages and keep your blog updated regularly (2-3 times a week), this will ensure faster caching and search engine saturation
- Add social media buttons and share buttons to each of your pages (millions of plugins for this)
- Think about how you can attract links. Utilise PR, Social Media, keep syndicating content persistently. Competitions are a great way to get users involved and attract attention of the media and if you can get links from those heavy hitters, you're made.
This is all presuming you have done extensive research on keywords (generic and longtail), done your competitor analysis (who are the heavy hitters, but more importantly, why?) and set up basic reporting tools like analytics so you can track progress, set goals and analyse useful statistics.
Good luck, you'll be fine
Jamie