The ship for last year's Interrace cruise was full. Plus, the Caribbean and San Juan are popular travel destinations. Peak travel season for the Caribbean starts about the third week in January through Spring Break. Carnival cruises are also very popular. An experienced travel agent is a big help.
Cabins vary in size and amenities.
All cabins have private bathrooms with a shower, twin beds that can be converted to a king sized bed, a color television, a safe, and closets. You may want additional luxuries, such as a bathtub, hair dryers, bath robes, and mini-refrigerators. Suites generally offer the most room. The best cabin location is mid-ship on any deck, since this minimizes motion. If your cabin is close to the rear of the boat, then you may hear the engine rumble and feel the engine vibrations.