Home (Blog): Nice colors! Think about adding a current robot picture on one of the sides. Also, I would shrink the header, remove the FIRST logo from the footer (it is your site, not theirs) and add 3-5 major sponsor logos onto the footer.
2013 Clinic: Looks Good!
What is FIRST?: Making all the headings/sub-headings larger (3-5 points) would help the reader find out what they want to know faster. Examples are "FIRST stands For Inspiration and Recognition of Science and Technology" , "FIRST's Mission Statement:" and "How FIRST has affected us:"
This Year's Game: I would make the embedded video larger so the viewer doesn't have to go into full screen to see all the detail.
Team History: The whole explanation is a bit long for me--I would make it a little bit shorter.
Resources: Look into getting
Google apps for education. It allows you to make a custom Gmail account with an address like
example@team1625.org (if you have your own domain)
Sponsors: Add major sponsor's logos
Good luck and great job!