Gee Mickeyfan, it looks like we were there about the same time last year! I can't remember the exact date right now but it was about mid July, maybe a little earlier. I don't remember floats at that time but I definitely did see them this year, not many like I said but one or two. I'd be curious what others have observed. Anyway, it was really nothing to worry about I don't think. We always sat near the sandy beach area, as you walk in the gate near Tower 1 and my daughter knew to stay on that side of the "island" so I could keep my eye on her.