I went to the track with the bare minimum. Here's my "build" thread. I used hawk pads.*
Wh1te370z Build
If your anything into cars (which you bought a Z so I'd imagine you are haha) you'll love it. Even if you aren't the best at it it'll be a blast.*
I got bit buy the track bug so hard I ended up selling the z and buying an older BMW just so I could attend more events.