I've never been to either BB or TL but think we'll go to at least one of them for a half day during our upcoming trip in mid-March - the week before Easter. The theme parks will be really crowded for sure, but what can we expect for the water parks? Appreciate any guidance like what does crowded mean (i.e., how long do you wait for a water slide or other attraction). Also, if we only hit one, do folks recommend BB or TL and why (I'm sure some will prefer one and some will prefer the other)? DD14 likes water slides, lazy rivers, etc. but not into super-thrill rides (she doesn't do roller coasters, for example). Thanks!