Dear Matt,
Thanks for contacting Top China Travel!
We can offer tour services in Sanya. And I have got that you need us to arrange hotel and provide you scuba diving in Yalong Bay, right? And do you need us to arrange any attractions and transfer services, meals in Sanya? For hotels, which kinds of hotel do you prefer? 3, 4 or 5 star?
Any further request or question, please feel free to contact with us.