2. At present, the traffic in Xiamen is relatively developed. You can take the bullet train to Putian and then go to Meizhou Island. At present, navigation is easier to use and more suitable for freelancers.
3. If you feel trouble, it is easier to find a travel agency in Xiamen, such as Zhiyoudu Travel Agency. You don't need to make a strategy, it depends on which way you choose.
I hope I can help you.
By the way, when you come to Xiamen, you must go to Gulangyu Island, Meizhou Island and Mazu Tempel.