The Score website has templates for marketing plans and other useful tools.
Click on Templates at.http://www.score.org
Using Social Media for Marketing your Business. The most used:
Facebook, Twitter, Linkedin
For beginners check out these sites:
http://mashable.com/guidebook/facebook
http://learn.linkedin.com/
http://mox.com/beginners-guide-to-seo
http://moz.com/beginners-guide-to-social-media
Using your Website for Marketing
A free tool for listing your website on Google, Bing and other local search engines easily: www.getlisted.org
Duct Tape Marketing www.ducttapemarketing.com
Small Business Trends http://www.smallbiztrends.com
SEO free tool and guide: http://www.seomoz.org/beginners-guide-to-seo
We recommend Word Press and plug in Yoast to build your website or blog
http://www.problogger.net/how-to-write-great-blog-content/
Check out the rates for logo designs: www.freelancer.com
Test to see if your website is mobile friendly: https://www.google.com/webmasters/tools/mobile-friendly/?