How to second someone at Comrades

On this edition of the Ask Coach Parry podcast, Lindsey Parry is with us once again. I’m Brad Brown. Lindsey today’s question, one about spectating, it’s from Peter Terblanche. Peter wants to know, how does his wife second him at Comrades, he says he can’t find any info, what does he need to know and where can he find info about where to second?