2020 really was the year when everything changed. Everything  got  canceled or postponed due to Covid 19.
Now here we are in 2021 and vaccinations are starting to be rolled out and there is a light at the end of the tunnel.

OTS is being cautious and leaving  things  to the second half of the year to start up again. September will be the first  trip this year, kicking off with Peru, and after that everything is planned to run as schedule at this point.