we stayed there a month ago and they do still require the diapers, i think it said something about over 3 if potty trained they dont have to.... i didnt put one on my 3 1/2 yr old and did the disposable huggies swim diapers on my 23 mo old =) they do sell the swim diapers that look like little bathing suits but not sure how much they were, they didnt have anything but size small in those. better to bring your own. BTW we had a blast!! cant wait to go back again, hopefully next year!
Cheryl