I think you are not doing all seo techniques in a good way you need to be more accurate ..First do search engine submission and than do bookmarking and than do blog submission and than do forum posting...and mix all the techniques equally...
There are so many SEO techniques you can implement on your website as it is categorized in two parts WHITE HAT SEO & BALCK HAT SEO. White Hat provides you long term benefits and Black hat provides you benefits for a short term. I suggest you to go for White Hat technique. Same most effective techniques are :
You should use quality & unique content. It will help you in increasing page rank.
You should keep true page title which matches the content of that webpage.
Do research of your keyword by keeping the user thinking in mind that what keywords they can use for their search.
You should have quality inbound links which are having relevant content. Every good link will count as a good vote and will help in increasing your page ranking.
With the help of submissions and the bookmarking we can built quality links. In opposite we get quality back links also in which we can increase google page rank. We have to use quality content, proper keyword analysis for our site. While designing our site we must keep in the mind we follow the rules and strategies of white hat. We should do on page as well as off page optimization.
I could not find the xml sitemap on your website. Xml sitemap is really improtant thing for the seo because google easily crawl the website which have the xml sitemap. You can generate the xml sitemap free and upload to your website.