Not to shut you down, but if I were you, I definitely wouldn't rent a houseboat. You end up spending more time setting up/taking down all of your stuff than enjoying yourself. If you have a boat, I would just camp and go out on the boat everyday (that's what I do). Or if you have a closed bow, just sleep in the boat. And if you do go, you have to check out the rope swings. I'm not sure if they took them down, and I can't exactly remember where the big one is... But if you ask the workers, they'll tell you. They're insane from what I remember! And spend half a day jumping off the railroad tracks above the lake (I also don't remember exactly where haha). But you should definitely go! Sickest place I've boated/camped.