Take extra electrolytes, water and light food with you. Snack and drink often. Take your tool box of your essential tools, duct tape, safety wire. A tank of air is also good to have. Ask questions and keep your ears open and deciphor what advice you think is worth a try. And try to feel comfy with your ride with a new track for you (and most likely your ride is not setup exactly for the track day) ie heed the advice of others can be beneficial. Enjoy the time. Sign up for the second day if at all possible. What you learned on the first day gets you started on the second day with fresh memories and setup.
W.F.O.ing with style will bring life back into focus