Oh nice, was that junior a?
I know what you mean, finding the right girl is hard enough, and since only like 1 in 4 or 5 girls actually enjoys weed... it really narrows your chances of finding somebody. Probably the best way (aside from online) would be finding a group of activists or others who are around cannabis on a regular basis. People working in the industry perhaps. Once you're around "that crowd" on a regular basis, it's just a matter of time before you bump into somebody you have chemistry with.
It's so good to be with people who are weed-positive! One of the best things I ever did was choose to stop being around people who hate cannabis. Never again! Those people are toxic to me.