Oh! Wow, that’s awesome! I hope you have a ton of fun while youre there!
Remember, everyone’s there to enjoy themselves! You’ll probably meet a lot of people there who love the same things you do, so it should be very safe and very exciting! If you have to, take a break and go somewhere isolated where you can relax before going back out. Remember to control your breathing if you feel especially anxious, and never be afraid to leave if you feel uncomfortable. Pack snacks and things to chew on or drink if you feel light headed, sometimes you forget to eat for a long time at these events and staying hydrated is important because it is hot out lately.
I hope these are helpful, if anyone else has tips, feel free to send them!
Have a great time!!