One of the most baby-friendly cruise lines will get a little less friendly next year when Disney Cruise Line raises the minimum age for babies permitted on its ships from 12 weeks to 6 months. Beginning January 1, 2015, the age of babies on longer sailings, including transatlantic crossings, Hawaii voyages and Panama Canal transits will also go up to 1 year old.  Disney explains that this puts them in line with most other cruise lines. And now is a great time to take your babies and toddlers on a Disney Cruise as they are currently offering a rare 20 percent or more off week long sailings out of San Juan on September 20 and 27 on the Disney Magic.  The wonderful itinerary includes Antigua, St. Lucia, Grenada, Barbados and St. Kitts.  The special is for ocean view cabins and full payment is due at time of booking.