Hi! We are heading back June 5th for 9 days with our 4 and 7 year old. Wondering if it's worth getting the waterpark tickets at that age? We are staying at Port Orleans Riverside so have access to that pool as well as French Quarters....Worth the extra time away from the parks and $$ at this age?? As a note, the 7 yr old is not particularly adventurous but does swim well.