AAA also discounts some cruises.
On the cruise lines I've been on extra costs include - excursions, soda or alcohol (IIRC water and milk was free), in-room babysitting, "art auctions", and the numerous souveneir photos they will take of you. On the photos - we bought a few and then requested they take down and destroy the others.
Hands down my favorite line is Royal Caribbean and DS did ok in their kid club.
DS Mar04, 8th grader. Life Scout. Being read Flash the Homeless Donkey.
GoldPup (golden retriever born Dec14); Big Boy Dog (1997 - 2008); Little Girl Dog (1997 - 2005); two 10-yo (2007-2017) huge goldfish we can no longer find in MIL's fish pond
Go Sharks! Go Mirai, Nathan, the Shib Sibs and Team USA
Recently read The Hate U Give (highly recommend) and The Noel Diary (ok, light). Starting A Dog Named Boo.
Pooh - "It's a beautiful day." Eeyore - "Not from where I'm sitting." Pooh - "Try standing next to me." From The Best Bear in All the World, Spring.