It was complicated by having no internet connection our final 24 hours at the rental cottage. So, we weren't able to arrange our transport with the water taxi, and had to take the planned ferry crossing, then try to arrange a taxi once we got somewhere with internet. (Since our phones were US based, they only worked over internet, not over cell towers, unless we wanted to pay $.25/min.) I anticipated needing to wait for the taxi, but he was already there and waiting for us when the ferry disembarked. So we were SUPER early.