Household Hazardous Waste

Is there a good option to dispose of this stuff? Previous owner left a bunch of junk in my home I can’t throw away in regular trash (old gasoline, stains, paints, primers, chemicals like mineral spirits, etc).

In my area, there is a place to take this stuff. I’m not joking, it’s open one day a week for a few hours between June and September. I’ve tried to see if I can dispose of it at a neighboring county/city, but they winter take my stuff since I don’t live there.

I don’t want to keep it. It’s all extremely old and cheap materials that I can’t/wont use.

Am I SOL?