jas, you also teochew? I think at least for teochew it's kind of mandatory... (otherwise the elder generation will !@#$%^)
First, book solemnization venue (decide on no. of pax and whether u wan lunch/high tea/dinner), book JP, then remember to file notice of marriage at ROM website 21 days before. Then prep ROM dress, partner's shirt/tie/pants, MUA, photographer, notify witnesses-to-be, invitations, and solemnization venue's setting/decor. I hope I din make it sound too complicated. :x