Yes, my two grandsons, both in that age range, will be on this cruise. As will be my 14 year old granddaughter and younger grandsons 5 & 8.
I expect there will be a lot of kids on board this cruise.
BTW, there are about 60 pages of discussion about this cruise on the Cruise Critics web site under the Princess roll call title of " Very disappointed that our looong thread is gone! Island Princess 12/20/2004". It would have been a lot longer but there was some kind of change that caused all the messages before June 23, 2004 to get deleted.