They really know how to have A good Time Around the Water. We went on the Rainbow Reef Trip, so we could do a little bit of Underwater time. What a cool adventure, it is a blessing to hit the water off the coast of Key Largo. The boat is parked right at the docks, you can even see it from us-1 when the boat is in the Key Largo seaport. I would like to recommend the Spirit of Pennekamp for family trips. What a ride as this boat takes you around six miles out into the ocean. You go out to the big reefs, way past the inner reef snorkel boats. If you have little children then probably one of the better things to do is Dolphins Plus. There are certain things that make the Florida Keys so special, and for children this is it! Dolphins offers lots of zany ways for marine lovers to get close to the critters. A great thing for a group trip is the Princess Boat Tour. It is just the coolest trip out to see the underwater world without the wetness. We had our grandparents with us on this trip and they loved it.