Congratulations! 30's a landmark. One piece of advice though,
Lupercal - WHM31-MNK27-WAR25-THF13-BLM10-RDM07
I don't know your story, you may have ding'd 30 level sync'd, or you may have solo'd with WAR or MNK as a sub, but I'd advise you keep your sub job levels up to date. You may overlook it now, but there will always be people out there that will give you **** about having under leveled subs. But, now that you hit 30, you may not even play WHM any more...
I remember when I ding'd 30, my goal was to unlock all the jobs I could. I think Beastmaster was my first, because it seemed the easiest. Ranger was 2nd, also easy. Good luck! The funs only just begun!