Many travellers, including me, are looking forward to getting back to cruising when it is safe to do so. Lots are looking at 2021 as the key time to return to cruising and looking at booking 2021 cruises now, so they have something to look forward to. However, as I looked at and thought about booking a cruise in 2021, I had at least 7 reasons to pause and delay booking a cruise in 2021 right at this moment. In this I explore those watch-outs and things to consider before you book 2021 cruises.