An Adventure of a Lifetime - Dolphin Discovery
Swim with dolphins in Mexico at Cancun, Isla Mujeres; Chankanaab Park, Cozumel and Puerto Aventuras.
http://www dolphindiscovery.com/index.html
...

Central Florida Manatee Tours
Manatee Snorkeling Tours, Scuba Charters, Training , Wildlife Photo Safari, other Eco-tours.
http://www extremedivers.com
...

Dolphin Quest
Jungle Adventure Rainforest Retreat in Costa Rica.
http://www dolphinquest.com/
...

Mango Mitch Eco Tours:Maui Tour Guide.

http://www alternative-hawaii.com/profiles/activit...
...

Nags Head Dolphin Watch
Educational dolphin watch run by dolphin researchers. Participate in ongoing photo-ID research project on the Outer Banks of North Carolina. See nesting Osprey and visit the astounding Pelican Island , a Pelican breeding colony with over 1000 Pelicans!
http://www dolphin-watch.com
...

Navtec Expeditions
Sea kayaking and whale watching in the Sea of Cortez and Magdalena Bay, Baja.
http://www navtec.com
...

Sail with the whales
Join us and experience the thrill of a unique Sailing tour in the orca (killer whale) waters of Johnstone Strait near Telegraph Cove and Alert Bay, Northern Vancouver Island for some of the best whale watching in the world!
http://www seaorca.com
...

South American Expeditions
Swim with pink dolphins and meet shamans who are experts in the use of medicinal plants. We travel to places where most tourists don't go and meet friendly people.
http://www sangama.com
...

WhaleSwim Adventures

http://www turboweb.net.au/whaleswim/
...