I will be doing my first track day in May and was looking to find out what I will need to bring besides my bike. What are some of the most common items needed and maybe some items that would just be nice to have. Unfortunately, the friends I ride with don't care to do track days so I will be venturing into this on my own. Can someone please give me first timer advice on getting prepared and what to expect? How do I setup my area and when can I set it up? I hear that some camp overnight. Is it common to show up the day before like that? can I watch a track day on Sat the participate on Sun? Can I sit in on classroom sessions on Sat and participate again on Sunday?