Starting New Med/Surg Position,any advice?

I am a Graduate Nurse starting orientation tomorrow morning. I will be working 3 12 hour day shifts. I am so nervous is there any advice you can share about toughing the long hours, time management, organization, prioritization, delegation, and making the best first impression with the team? I have made myself a SBAR sheet to keep organized,but I have not had the opportunity to delegate much as a student. Any help would be appreciated! Thanks.