I am researching excursions that are not through disney and have found Dolphin Cove Grand Cayman. Have any of you done one of their Dolphin encounters or swims? They look reasonably priced. My DD would love to swim with the dolphins, but I just can't pay the $125 per person DCL wants for it. Dolphin Cove is $75. I checked Trip Advisor and it seems to get really good reviews. Does anyone have information on it?