I've been coming to Disney every year/every other year since I was a child, and from what I can recall, I've only been to Sea World once many years ago. This will be my third trip to DW as a mom with my family. We've never gone outside of Disney. We will be in Disney for 8 days, and I have our whole itinerary planned. A few friends have recommended we do a day trip to Sea World. My children are 2, 5, 7. I read wonderful reviews, but I just don't know if I can give up a whole planned day at the parks for this. Suggestions?