If you're not totally into the whole houseboat thing, worry not: we also have a soft spot for grown-up treehouses. SEATTLEITE ran a feature on nearby treehouse resorts where you can rent a luxury suite high in the canopy in lieu of a standard-issue hotel. Granted, a lot of these places require sleeping bags, but it's still a step above the typical tent-and-s'mores camping experience. [SEATTLEITE]