We are going on Freedom of Seas March 8th, and i am looking to book Izumi hibachi. It says its $45 per person, we will have 2 adults and one 8 year old and 1 5 year old. Are both kids $45? If we don't want to go the hibachi and just want to get sushi is it $45 per person? Is there an ala carter option? My kids love eating sushi.