My son survived his first week at PP easily. Long days of class with lots of videos but everything so far has been very easy - nothing physical yet. He did have class Sat. AM but the afternoon was free. He has a roommate that is in his 50s so not all young people but he said at 23 he is one of the older ones!
There are around 500 people in various stages of training there. He won't find out until the day before he leaves for Hawaii which NCLA ship he'll be on. I'll let you know how week 2 goes later............he still hasn't started training for his 'job'.