It's impossible to give you accurate blog specific advice on gaining readers without spending valuable time visiting and assessing your site and your skill sets to determine what you have done already, what corrections you need to make, and then developing a program for you. I am NOT prepared to do that free of charge.

What I am prepared to do is to direct you to my blog post which lays out the twenty five basic steps to establish and increase the flow of organic (unpaid) traffic to your site. You will find that those steps are internally linked to tutorials. http://onecoolsite.wordpress.com/2009/01/15/twenty-five-steps-to-increase-blog-traffic/
Best wishes :)