This is why most places that you can swim have areas that are roped off from boating. Not that a lot of boaters really give a fuck. Archive: https://archive.today/28qrB From the post: >>One person was killed and another was injured when a boat collided with a tube carrying three people at Navajo Reservoir Saturday afternoon, Colorado Parks and Wildlife said. CPW said it happened around 2:30 p.m. near Windsurf Beach at Navajo State Park, which is in Archuleta County on the Colorado-New Mexico border. CPW said a boater hit an inflatable tube carrying three people being towed behind another boat.