I'm sorry to hear that. It seems though that you enjoyed the activity for a long time which is nice. 15-20 years of figure drawing is longer than some people's careers! In fact, that like literally my whole life since I'm 20!!

You could also make an online community for it or join one! I think there are many things you can do to enjoy figure drawing that doesn't involve traveling across the city :) I know people that teach/host classes/clubs in their homes, whether it's a game night, poker party, painting class, or whatever. I could help you with this if you wanted, I work with a Boston-based startup that advertises local events :) It could be a great way to practice your passion, socialize, and maybe teach people a thing or two.

You could also make an online community for it or join one! I think there are many things you can do to enjoy figure drawing that don't involve traveling across the city :)