We are taking our 1st cruise ever this summer. 4 day cruise. We don't know anything. so what would you tell your best friend?? Also are drinks (soda, coffee & tea ) free???? Is anything we order from room service free?? We don't drink alcohol normally but when on vacation I do enjoy trying specialty drinks. Are they expensive?? Is there any kind of bead or plan?? We have 3 boys (8,6,6) any must brings?? Thank you so much for any advise you can give me. I'm a little nervous.