I have a surgery date with Dr. Ortiz June 27th!!!!!

I met with him yesterday and he answered all of my questions. I am very excited. Can anyone tell me what I should do to prepare and what to pack? Someone mentioned packing clear liquids. Any suggestions on what kind of clear liquids? Any suggestions at all would be appreciated. Thanks! Laura __________________ Laura Dr. Ortiz BMI 33/168/Surgery scheduled 6/27/06