She cruises The Caribbean in winter and does the transatlantic route to Europe in the spring. You can set sail from here to Barcelona on April 11 and/or return from Venice on October 11.
All the ships in the Princess line have live webcams on their bridges. You may follow this link to their site and page down to BRIDGE CAM and have a look. And one more thing, to get a better idea of the size of the Ruby Princess, click the above image and look directly under the bow.