As far as I know - to this day along a riverbank on the Rivers of America, one keelboat remains to remind of the ol' Keelboats attraction/vehicle for the Rivers of America. <img src="http://www.themeparkphotos.us/assets/images/db_images/db_DL4228_1a1.jpg" />
i BELIEVE there is still a keelboat on the river in WDW also, right outside the smuggler's cove. i miss the keelboats, it was a neat little attraction.