You might consider Match.com. They just added a feature in their profile in which the member is asked their stand on weed, same as they are on smoking habits for tobacco, drinking alcohol, etc.
I'm just fine here. I've made it clear on where I stand. If they don't use cannabis, they know to keep scrolling. Which you should've clearly dine. This post is for ppl in the Mid-South area if the country. Not New York.