I did it years ago buying a cottage at the south end of the Hinchinbrook .I don't rent it out though as I like everything in the cupboards when I go there . all I have to bring is bread ,milk, bacon and eggs . basically just the perishables . the beds are made so we can rock up all hours of the night . the boat lives in a shed there and is always fuelled at the end of a trip . best decision I ever made in my life .
Make sure you have enough beds for a swag of people to stay