From the YouTube video (produced by Expedia)
The Island of Hawai'i is also known as the Big Island. Green jungles, blue waves and red hot lava please the senses on this North Pacific island with its equally colorful Polynesian history.
Find most resorts and attractions around Kailua-Kona on the west coast. To see green sea turtles, visit Kahalu'u bay or Kaloko-Honokohau National Historical Park. For a break from beaches, the grand Hulihe'e Palace and the sacred site of Pu'uhonua are worth exploring.
Your mileage may vary, but I lived in Hawaii years ago and did not find it overly expensive, which I loved. It was a pleasant place to be with friendly people. Aloha!