@Sheri123 Like Pacifico said, HYS only gives need-based aid. This is a big reason why some HYS admits with 175+ LSATS will choose CCN. CCN near-full ride is very tempting vs. HYS full cost.
Thanks for the advice, I got a one-week extension. I'm hoping that will be enough time for me to find out what the initial financial aid package is at my dream school :)