A huge lot of things need to happen to create a club account.
Run the account creation script
kinit you/admin echo $SHORTNAME:$PASSWORD:$REALNAME:foo >> accounts (etc for all the acounts you want to create) /afs/club.cc.cmu.edu/system/scripts/perl/NewAcct.pl < accounts (pray that everything works)
Extract mail keytabs
Now part of the account creation script, no need to do anything manually here anymore.