Vaccination rates are lagging pretty badly right now, while the clock continues to tick. Canada seems to be taking COVID a bit more serious than the US right now. This is all just speculation, but assume there are ~240 days until your hunt for BC. Herd immunity is believed to start at 40% vaccination, best case, and may really need 80-90% vaccination rate. Best case, at 40%, that would mean ~2m people in BC need vaccinations in the next ~8mo, which means 8,333/day. I looked it up - it took BC a week to get the first thousand vaccinated. I assume they can speed things up a bit, and maybe there will be exemptions if you have proof of vaccination, etc, but I'm thinking fall 21 is optimistic. Hopefully I'm wrong.