I am going on the Navigator in March and will be in San Juan on March 14th from 2pm til 10pm. I am not sure what to do in this port especially because of the late time that we get in. I have read a little bit about the Bioluminescence Kayak Tour. Has anyone done this? I talked to one company and they said that you can only do it if you spend the night there. If you have done it will it fit into the times I am in San Juan? Any other ideas would be great? I am a water person and love anything to do with the ocean. What is there to do as far as look at in the city? Is it really hot to do this? What beaches are good here? Thanks!!