So, if I understand it all---it is a free thing to sign up? When I was going through the registration page, it did ask for a credit card #, that's when I quit because I didn't know how much I was about to agree to put on my card.
Also, at MCO, you still have to go to the counter? But , with a separate, and hopefully faster line?
Then there will be surcharges added once there, or I should see the surcharges on my reservation when I book it?