The ship is set to sail at 4pm, so you will be waving bye to the ship if you get there at 4. The last boarding is 90 minutes before sailaway.
The best time to get on board is when boarding starts!!!! I prefer to be on board as soon as possible. It doesn't matter that I have to lug my carry on around. I can park my butt in a chair on Lido and hang there for an hour or more!!!!
2007 Victory & Triumph
2008 Conquest & Liberty
2009 Valor, Freedom, and Splendor
2010 Glory and Liberty
I gotta go where it's warm.....
Over 40 victim of fate.....