In reply to James Oswald:
Its easy to find partners in Squamish, it is a huge destination. Go to the crag and speak to the stereotypically friendly Canadians you will meet there, and all will be fine.
I arranged to climb with a guy from the Squamish climbing forum (
https://squamishclimbing.com/squamish_climbing_bb/) before heading up from Washington, but unfortunately he had to bail after a couple of days. Got speaking to three guys at the crag, who welcomed me in to their group, and I tagged along with them for the remainder of my visit.
If at a loss in North America, Mountain Project is your friend. I only really found it hard to find partners and people who knew what they were doing in the Midwest.