You ever though about simple word of mouth? If you're still a student, you can make announcements in your classes..word can spread pretty quickly on campus.
Include Descriptive Keywords in the ALT Attribute of Image Tags.
Use Keywords in Hyperlinks
Develop Webpages Focused on Each Your Target Keywords.
Fine-tune with Careful Search Engine Optimization.
Promote Your Business on the Internet.
Promote Your Video, Images, and Audio Content.
Issue News Releases.
Become Part of a Social Media Community.
Develop a Free Service.
There are many more sugestions for promoting your sites.like
position your keyword in the first paragraph of your content.
use best keywords related to sites.etc........