George and Jeanne, We too were concerned about the availability of water between Puget Sound and Skagway. We had the same 200 gallon capacity as you have and two people. We made the trip last year. Enroute we anchored out for many days at a time in the numerous fjords. We made the trip to Skagway fairly easily by filling our tanks at every opportunity, but we were careful with our water use. Before we left I rigged up a gravity device to use to fill the tanks from the mountain streams along the way. It would have worked very well as the streams were very steep right down to the salt water. Never used my device as there are a lot of places to fill up. Some of the streams were waterfalls hundreds of feet high where you can wash your boat and yourself, if so inclined, free of charge by driving under them. In Bella Bella (Shearwater) the water was brownish color but quite drinkable. There's no need for a watermaker that we can see. Sandy and Dawna Floe Sea Eagle Day Island, WA