Passport Question
My fiancee and I are taking a cruise in November (19th to 26th) for our honeymoon, leaving from Tampa. We will be stopping in Key West, Cozumel, Belize City, and Costa Maya before returning to Tampa. We are flying into Tampa from Toronto, Ontario. Our passports both expire on the 16th of April 2018. We were hoping to wait to renew the passports until later when my fiancee changes her last name, but others are telling me I need to renew it before our trip because the expiration date is under 6 months from the travel date. Should I renew