Your Twit-arr registration code was sent to you via the e-mail associated to your JoCo Cruise booking account. If you did not receive your registration code or do not have access to that e-mail, go to the JoCo Cruise Info Desk for assistance. Please enter your code below. Your registration code can only be used once, so do not share it with others. You will be held accountable for the actions of ANYONE using your code.