Your help is greatly appreciated.
I have a question about a future trip. My goal is to get from Batam to Rantauprapat by water only. I know that I can get from the Sekupang terminal to Dumai, but this is only half way. Is it possible to get to Tanjung Balai (Sumatra Utara) or directly to Rantauprapat from Dumai. In fact, is the river to Rantauprapat (Bilah?) even navigable?