DH, DD(8), DS(5) and I will be visiting IOA/US for the first time at the end of June. We booked the HRH for 4 nights. If we account for travel time we will have 3.5 days to explore the parks. Is this enough time? I think we will need at least one hotel "pool" break per day because I am expecting very hot weather at the end of June. We will have FOTL access but not sure how long to expect to wait because we will be there over the weekend (is FOTL a 20 minute wait vs. 60 minute without privledges????) Anyway - I am about to lock in my airfare so I am wondering if I should add a day or if 4 nights is enough. Thanks!