Think possitive! You are about to have the vacation of a lifetime. My hubby and I were on a cruise in sept and were afraid we had not brought enough money. We saw shows, ate great meals, went to art auctions, climbed rock walls, ice skated, played min golf, roller bladed and were in a ping pong tournament not to mention countless other activities and spent all of $50.00 on the ship. That money also purchased a gold bracelet and a tube of lipstick. We also tipped the staff due to excellent service. Do not worry about spending money because realistically you do not need it to have a good time. If you open yourself up to the possibility of fun you will have a great time. Have fun!