Luanne covered most of the costs. Of course you will be taking some excursions. Whether you use the ship or not there will be extra costs. We have found booking on our own is less expensive and much more personal. Extra charges per day, we figure about $100 for the two of us. This can vary depending on your life style, but the $100 seems to cover a little gambling, a specialty restaurant a couple of times, a bottle of wine with dinner and a few more drinks through out the day. It doesn't cover the tours, souveniors or spa treatments. Unless you are big drinkers I would figure about $1000.00 extra plus the cost of the tours. That should more than cover the expenses,but again everyone has his/her own ideas.