I'll have a look at the CS3 templates. I forgot that there were template in CS3. I can't be more specific as I don't have the full site specification as of yet. I'll have it soon though.
my suggestion is to Google your search with specifics. go to advanced, then filter. I have found what i needed many times using the advanced google search. Art
this is an interesting thread as I am running a high school site as well http://www.theschoolground.com
Yea try the open source template site. All of their stuff is free, so its good if your not willing to spend any money.