Hi nmwb123, the best advice I can give is go to the meeting prepared. Bring tax returns, bank statements, a list of your important/valuable assets/investments, the deed to any properties you own, etc.
And most importantly, come with a list of your questions. This should be a good conversation between the two of you. Also, make sure that you understand if you are being billed for this meeting - attorneys need to be clear about their billing method (flat fee, hourly, or some combination). Good luck.