Like it was said earlier, first few days will be speaking with the union, and orientation. Then you'll meet your instructor TSS's who will explain how things will go. (If I remember correctly, they ask what division you want to go to as well). You'll have the information about the equipment, just have to read, pay attention (ask questions if you have), etc. Just a reminder, if you go to the B division, no r32s/r42s due to them being retired. Plus ask your fellow students for help as well.