so it swings up into it's trunk flush to the hull? Was looking at your yard.. all that grass, you might be able to get her off of the trailer and drag her to the water.
The swing keel pivots from the front, but doesn't go into the hull more than about four inches. I've still got about two feet of keel sticking out from the bottom that isn't designed for stress pushing it sideways. Dragging wont work... Keel, rocky shore, not my grass, nothing with enough traction to pull it.