first time down the track advise?

If you watch a couple of folks stage, I'm sure you'll do just fine. Maybe visit the big end (the finish line) and see exactly where it is. The workers in the stage/burn out area will help if you need it. It's a lot safer than on the street. No kids on bicycles, no pedestrians, no "on-coming" traffic, etc etc. If something gets squirrelly, get out of it (let off the gas!!). You'll do just fine. I'd ease out of the lights to test the traction. You'll get a feel for it in a hurry. Don't let other people make you nervous. They've all seen red lights, people asleep at the lights, etc. etc.