We are freshly off the Fantasy (actually sitting on the DME now waiting to go to the airport). We had the kids and my aunt (in a wheelchair) this time and, though still quite magical, it was a little stressful. DH and I impulsively onboard booked a 4 night for ourselves on the Magic departing April 7, 2014. We originally thought it was probably a dummy date but now are considering just keeping the date. Being our first vacation -alone- since our honeymoon, I want to make sure we enjoy it. How is the weather in the Bahamas early April, specifically the water temp at Castaway Cay?