Try these sites

Here's a few other sites that I often send articles:

-goarticles.com
-articlecity.com
-ideamarketers.com
-ezinearticles.com

I might be interested in publishing your article in my own ezine. Contact me at my website - http://www.dc-infobiz.com

Get FREE E-books, resources, tips, articles, and Keyword Sleuth at http://www.dc-infobiz.com