A helpful site for researching itineraries is cruisetimetables.com. In their menu bar you can click on ‘Cruises to…’ and select a place you would like to visit on your cruise. It will tell you who goes there, and their itineraries. Or, since you mentioned San Juan as departure port, you could go to ‘Cruises from’, choose San Juan, dates, and it will tell you who sails and itinerary. It might save you going to each cruise line website if you are looking for something in particular. EM