Penny, I believe they mean leaving Orlando Airport at 12:30, which according to RCI, will be the last shuttle, since it's a 4:30 set sail.
2007 - Majesty of the Seas (Bahamas)
2009 - Enchantment of the Seas (Western Caribbean)
2010 - Freedom of the Seas (Western Caribbean)
2013 - Golden Princess (Alaska, roundtrip from Seattle)