If the weather turns bad you may find yourself flying home at your own expense.
I asked the same question a while ago. You tender at Cabo so if the seas come up the port call might be cancelled. I don't know how often this happens.
All I ask is a tall ship and a star to steer her by; John Masefield
Carnival: Glory 2004, Destiny 2008, Splendor 2009, Freedom 2011, Valor 2012, Dream 2013
Celebrity: Summit 2011
Princess: Ruby 2010, 2014, Caribbean 2013, Coral 2014, Regal 2014
Star Clippers: Royal Clipper 2015