A few months ago, we booked a Dec '21 Galapagos trip - a good friend of mine had been booked in March '20 - we wanted to go with her but that's terrible timing for my husband to miss work, so we declined. But when her trip was cancelled, and she looked to rebook - she decided on December, which works for us. We'll see what happens - I knew I wanted to do this trip, so even if I have to cancel Dec '21, I'll get to do it hopefully in the next couple years! (Lindblad on the bigger of the 2 NatGeo boats)