Things to do before your cruise: Consider travel insurance for your cruise vacation. Some would consider it to be among cruise essentials!
Cruise Travel Insurance: Should you get cruise insurance? -- Cruise tips
The plain truth about cruise insurance
Allianz Global Assistance
The truth about cruise insurance: Travel insurance for your cruise is a great way to protect your trip, but make sure you're getting the best value when you buy.
AIG Travel Guard
Compare Cruise Insurance – You often get what you pay for! – Travel By Cruise Ship
Great article about the pros, and cons, of travel insurance!