What to bring to school?

I was wondering what all new students need to bring to school with them? I will be starting Roadmaster school and realized they didn't give me any information on what to bring them the first day. I completed their two page application but other than that, I have not received anything else (WIA is covering the costs so they took care of the contract and enrollment process).

I assume I will need to bring the following to the DMV for the licensing/ endorsements and testing:

DOT physical paperwork (I had this done on my own)
Valid Drivers License (currently Ca. Class C)
Social Security card
Cash/ check to pay for DMV fee's
Passport (is this needed for the HAZMAT endorsement/ TWIC/ FAST card)?

Miscellaneous stuff:

Pen/ pencil
Notebook
Sunscreen

Another dumb question, is there a dress code? I assume a tee shirt/ jeans/ work boots is sufficient. Its Southern California though so would shorts/ sneakers be alright?