Zindra is a wonderful continent to boat on but there is no way to circumnavigate it. In particular, the south east corner has private land upto the world and and some of the land owners don't allow passage. Navigable water, shown on the areas marked on this screen shot https://gyazo.com/ffc3fbe6e2610a7109dd52e8cd164d72 would provide passage. Also on the south east and east sides. https://gyazo.com/b98159452cccbda561c9cdbd5bd8ad18