I just want to clear something up.  The clue or clues should give you a both a place and a time.  It doesn't matter what time zone you are in because you should be able to figure out what that time is in your time zone and mail me AT THAT TIME saying you are looking for the idol.  I know when it is in most of the main time zones and can easily check if I don't.  If you are correct you will receive a message, if you are incorrect or it has already been found you will not receive anything.