If people havent driven on track before its a good shout, rather than as you put it be the muppit in the 350z on a experienced open day crashing into gt3 and other exotic, as you dont know how to drive on a track, dunno if this will be the same the MSV novice day i did everyone else was in mx5 and mr2 (and a mondeo with a halfords wing ) so being in the 350z meant i spent most of the time out on me own, and at 30 min session every hour was a good way to do it without getting over confident or boiling fluids