Simplified "How to Join"

You don't have to be in high school to join the team.

To sign up:
1. Create an account with your full name on Udacity.com
2. Confirm your account through your email.
3. Click this link:
 http://www.udacity.com/hschallenge/team/join/agpzfnVkYWNpdHl1cg0LEgRVc2VyGK3jnQUM
(or tinyurl.com/teamfreehold)

Sign up for as many courses as you want. It will not hurt the team.

Every UNIT in a course gives us a point, so you don't have to finish the whole thing.