I am considering taking an Alaskan cruise on Holland America on June 6 with a 3 year old and a 4 year old on the Amsterdam. Does anyone have any insight or experience as to how suited this cruise is for children of this age? I spoke to a Holland America representative today, and she told me that the hours of Club HAL are dependant on the number of children on the cruise, but she was unable to tell me how many children in this age group typically go on the Alaskan cruise in June. If Club HAL is open, is their programming for 3 and 4 year olds worthwhile? Do the care providers really engage the children with fun, interesting activities, or is it more just a room where the children are left to their own devices? Also, I saw that there is a pool on the ship - is it really warm enough to swim? Is the pool heated? Also, can anyone tell me what might be some good excursions for a 3 and 4 year old? We would be going to Sitka, Ketchikan, and Juneau. Finally, does the ship have babysitters that will come to your room if the parents want to go out after the kids go to sleep? Thanks so much! I appreciate any insight and information anyone can give me!