How old are your kids? We took ours 10 months and 2.5 to Typhoon Lagoon and there was plenty of shade, we got their early and picked a great spot.
You can read about our experience in my trip report but it was a bit of a waste of time for us as the kids (water babies the pair of them) just did not enjoy it.
The only things we saw was the kids area before we were in an out in about 2.5 hours with two grumpy children.
Perfect place for when they are a bit older but in our opinion they would have enjoyed the pool at our accommodation better and we wouldn't have had all the hassle.
That said now they are older on our next trip we will certainly return to Typhoon Lagoon.
1. To see the stuff we missed as what we did see was lovely.
2. Because the kids will hopefully get more out of it.
And watch out for them falling over in the kids area, Cullen did twice and grazed his knee and elbow and it looked quite sore. I read reviews about being careful in the wave pool as the waves are quite strong.
Have a great trip.
Kirsten