What about tipping?

Tipping is a matter of individual preference. Most cruise lines include a tipping guideline in your stateroom. A general standard is to plan for about $2.50 to $3.00 per person, per day for your room steward and dining room waiter and about half that amount for your busboy. Some cruise lines include tipping/gratuities in the price. Other ship personnel can be tipped for special services at your discretion.