Dear friend, I want to tell you that most of the things you mention there, here in Uruguay, are possible. You can go out with your marijuana cigarette and light it in front of a policeman and he will not tell you anything. You can be at a rally and smoke a joint with other people of your kind. You can cultivate whatever you want although you have a limit. There are bars and places where having a beer and smoking a joint is very normal. And there are no grows where they sell a lot of weed, but if you are a member of a cannabis club I can assure you that you have the variety you want! It is really cool living here!! So think about it for your next vacation!! Hug and good smoke!!