Exclusive Princess Cruises Alaska Mini-Group Rates. Planning a Cruise Together for Alaska? It just Got Easier & Cheaper! 2 Couples or more extra savings. Families of 4 or more. Save even more!All you need is a few friends or family willing to travel together on the same sailing, and a reason to do it--say a family reunion, birthday, graduation celebration, club outing, or just for fun. Sometimes a group starts as just two couples and before they know it, they've invited enough people to eliminate their own cost of cruising. Call us for details 800.365.1445. Save hundreds off regular prices.