@ said:

are we allowed to have scratch paper for every section? and is it only 3 sections that they have us do now or the traditional 4 with 1 being unscored

You can have it for all 4 sections. They don't care what sections you use it for. I mainly save it for LG and some LR problems that I write stuff down for.

@ said:

Do testing centers provide pencils/pen and paper?

Yes. They give you scratch paper and pencils.

Prepare your updated resume and send an email out to every single school you've applied to so far. I did that and they all accepted my updated resume when I realized it over the new years. For most if not all schools, make sure to send it into their admissions email.