National signing day 2013 is here, and the college football world will soon be turned upside down.
The action gets started Wednesday at 7:30 a.m. EST with the nation's No. 1 recruit DE Robert Nkemdiche announcing from Grayson High School in Loganville, Georgia.
The network will air 17 commitments live across the country and former SEC head coaches Gene Chizik and Derek Dooley will be among the commentators.
There will also be live look-ins with reporters on campus at 13 of the top programs in the country.
Every recruit in the country will have a chance to announce where he is going to school, and the future of each program could be decided by just a handful of kids who have yet to play a snap at the collegiate level.
All of the interviews, pitches, visits and offers thrown on the table have come down to this big day. Recruits will finally be able to make their decisions official, and fans of each team will be able to breathe, knowing what the future looks like.
There is a lot that goes into this big day, and there are many things you should be prepared for once it arrives.
Here are 10 things that will take place on national signing day that you need to know.