First time cruiser with so many questions.
I am getting ready for my first cruise and I’m a bit worried about having a giant bill when the cruise is over. I also will be wanting to have communication with my teenagers back at home ( with grandma of course). Carnival has a “social” WiFi plan that includes Facebook and I’m wondering, does anyone know for certain if I’ll be able to use fb messenger to text my kids back at home? If I buy a WiFi plan do I have to buy it for all 5 days of the cruise, or can I buy only three days?