U have to register online and pay $26 if I m not wrong.. Bring out a notice of marriage summary.. On this summary, will have an appt date 1day before ur rom.. This appt is to ask u to go down n verify ur details as well as witness details and to take a vow. The solmenisation took less than 10min.. And yup.. On the day of rom, bring couple ic , witness and their IC.. As well as ur rings to exchange..