Sounds like you're enjoying yourself MM. Zia would be the expert on the colleges but I have heard good things about both, especially UCLA. Good luck making your decision.
A few posts back both Zia and I listed some suggestions. Since tomorrow is your last day, don't know how much you want to cram in one day. Have you been to the ocean yet? A little cool for swimming but nice to talk a walk and maybe see some surfers (if that interests you), grab a bite to eat and have a relaxing time.
Anyway, again, good luck in choosing your college no matter where you end up. Keep us posted.
TIS