This excursion includes an Eco-tour, kayaking, snorkeling, and dolphin watch. We are booked for this for our cruise in September. I have been doing some research, and have seen some majorly mixed reviews. Any body done this? Haven't found any reviews for this on this site. 

My fiance and I (soon to be wife :) ) are also wondering about this. has anyone on here tried this? 

We leave in 10 days and were looking at this also. What have folks been saying on the negative side?

 One lady said (on two different sites) that it was really boring, the crew were no help and they didn't see any dolphins. A few positive experiences said it was great, no dolphins, but every one was really helpful and they had a great time. 

 Not seeing dolphins, would not ruin my excursion, though it would be a good bonus (We are swimming with dolphins in Jamaica) We are particularly interested in the wildlife and nature aspect of it. 

 I've decided to book the tour through Carnival but if you are still unsure there is another company that does this tour on a much smaller scale (I think she does a 6 person max). I heard rave reviews about her. I don't remember the company's name but if you were to type in Key West Captain Carla tours it would probably come up. 

Good Luck.

This Excursion, Key West Big 3 is one of Carnivals, and includes a boat ride through wildlife sanctuary and then one can Kayak through the mangroves, and then snorkle, and then you can get back on the boat to go past the Dolphin Playground and Observe the Dolphins.Really pleasing to your eyes and refreshing your mind completely....

I have not been to Key West Big 3 but would ofcourse like to know your experience and visit the canaveral cruise in future.

http://www.portcanaveraltransportation.com/