My summer vacation

Do you have some plans during summer vacation? I don't have any plans last summer vacation so I want to have a lot of plans during summer vacation this year. Now, I plan to go to Okinawa with my friends, Kana and Syoko. We have wanted to go to Okinawa for long time. One of my friends have never been to Okinawa so I want her to know how interesting Okinawa! We talk about Okinawa. We don't know about Okinawa well. Have you ever been to Okinawa? I want to know about Okinawa. For example, where should we go? What is famous in Okinawa? (107words)