Day 29/30 - A picture of a person you'd love to trade places with for a day.
This one is hard.... since its only for a DAY, I would pick either:
Oprah - because I want to know what its like to have more money than I know what to do with, have my own chef, trainer, jet, make up artist, stylist, etc. AND be able to give away my money in copious amounts to people who really need it.
Someone who had died - because I want to know IF there is life after death and if so, what goes on over there. Morbid I know, but I'm curious. :-)