For many travel agents, working with a host agency like Travel Planners International can open the door to an array of new opportunities and partnerships. One of the most significant will be having a connection to leading tour companies like Blue Sky Tours, which operates in Hawaii. One of its top destinations is the Big Island, home to stunning beaches, tropical scenery and warm weather. Plus, this tropical island boasts unique landmarks and attractions like historical Hawaiian temples, snow-capped mountains, stargazing observatories and even a national park home to a constantly-erupting and awe-inspiring volcano.