Two words: time management

I'm not the most organized person you'll ever meet, trust me when it comes to organizing my stuff I'll give myself a two out of ten and a one when it comes to managing my time. I can't quite master the art of having a little notebook with a list of all the things I have to do on a specific time. I am going insane with schoolwork and I don't know why I even have the guts to surf the net at times like these, when I know that my projects' deadlines are coming up and I still haven't started writing the script for the contest(my classmates are going to kill me). I'm going to be a college freshmen next school year so I really, really have to learn how to manage my time wisely.