TWOGOOD Kayaks - Encounter turtles, seals, dolphins, and even whales as you glide away to a deserted tropical island. Take a swim, go snorkeling, & enjoy lunch -- then explore that secluded cove. TWOGOOD Kayaks provides the best kayak instruction & service found anywhere in Hawaii plus just the right equipment for novices & experts alike. They are also known for making the lightest & fastest racing kayaks in the world. 808-262-5656 .

 

Atlantis Submarines - Discover the island's unique marine species, a giant sunken ship and explore other mysteries of the sea with the world's first and most experienced submarine company.

 

Kualoa Ranch - Helicopter, All Terrain Vehicles, Horseback, Gun Range, Scuba, Snorkeling, Jet Skiing, Sailing, Windsurfing and more. Toll-free: 800-231-7321.