We will be on the Wonder for the April 18th sailing. This is our 7th cruise in the Carribean, but first on Disney. This is also the first time I have ever heard of sea lice, or Safe Sea. I feel a bit skeptical, but am wondering if I would be foolish to ignore the warnings. Can anyone tell me if sea lice would be active at the time of our cruise? If so, would they be present in Nassau as well as CC? Is Safe Sea something we should not be without?? Thanks for your help!!!!