In this latest cruise update, I look at the latest big cruise news updates including some dramatic news like a Covid issue on the first cruse in the Caribbean, what impact vaccines will have on your cruising plans for 2021, latest on volunteering for the test cruises in the USA, why cruise lines are taking cruises longer than 7 night off sale, promising cruise news for UK cruisers and what the latest from Norwegian Cruises tests us about 2021 cruising.