We will have a boat by next spring, still trying to work out a deal for a 27' Glacier Craft here locally, if that doesn't work out we will probably have 29' Wooldridge made. Plan on running Yamaha 225s. I know there are a lot of variables so I'm just looking for "somewhat realistic" numbers from those who have spent a week just exploring, makeing your way to Valdez and back to Whittier. I'm thinking I wouldn't want less than 200 gallons? As the GC is not finished I can have an extra tank added and the Wolly would be incorporated into the build. Please share your journeys, thanks!