How can I stay sin free for 42 more hours and be raptured?

It might be 46 more hours if the rapture occurs at 6:00 PM on Pacific Standard Time (PST) which is the time zone where Harold Camping is. Also if I am not raptured by Sunday morning can I commit as many mortal and venial sins as I want from then on since I am dammed to hell any way. If people do not get raptured doesn't that mean that they are like lifers in prison and can do what ever they want from then on?