Is that a Riva calling you… Sure is. It’s a stunning Riva Super Aquarama. And not only can you hear it start up and run every time some one calls you. But you can hear it start up at your dock if you want. The Riva Ringtone is free. The Riva Super Aquarama.. well, that might cost you a tad more. You can bid on it in Florida on January 28-31 2010 You can find out more here.