RE: So--let's talk swim diapers
Almost all public pools require swim diapers. You can get the disposable ones (like the Huggies Lil' Swimmers) or get re-usable ones on-line from places like One Step Ahead and also Target and BRU have them.
I prefer the disposable ones since my DD tends to almost always poop in the pool. :( (Hence the requirement for swim diapers in public pools...) FYI, swim diapers are NOT meant to contain liquids, just solids.
HTH,
Beth, mom to older DD (8/01) and younger DD (10/06) and always missing Leah (4/22 - 5/1/05)