On pokerroom.com the game is the same in the real money tables and the play money tables. So there's your simulator. They even calculate the rake, so it will be numerically the same as the real money tables. The only difference seems like it might be the skill level of some of the players.
But some of the real money players are always among the play money tables, and I don't necessarily get taken down by them all the time either.
But some of the real money players are always among the play money tables, and I don't necessarily get taken down by them all the time either.