I did schools in a team of 3 last year, and can suggest that no one does it, it was hard. my advice:1 is use good lights with the prioraty on year head and if you have a second put that on your bars, 2 bring two pairs of shorts to ride in, one pair is increadibly uncomfortable for 24 hours, 3 plan the race well, have an estimate of what lap times people will do so you know when to expect people in, 4 eat food that you can eat for a long time without getting sick, gels can make you feel horible after a while.
look foraward to raceing you in a few weeks.