I think they did the same thing as season 2, 1-2 tasks in Charlottetown, and then they went somewhere else.
I saw on facebook New London, I just hope they visited also another corner of PEI, you know...
Also with the confirmation of team 5 being from Calgary, it seems we already have 3 teams from Alberta this season!
We will know with the remaining sighting how many legs are left...Just my theory, but maybe they will do a leg in the USA, like somewhere not too far from the boarder...that would not be too expensive and it would count as international.