It's amazing how you manage to travel on such a low budget and that you have the courage and initiative to just pitch your tent wherever you are! It's not always easy earning money whist travelling. I do believe that if you can generate a regular income online it makes life a little easier whether this is through teaching or other mediums. Setting up your own patreon is a good idea. I'm sure if you can make that grow it will allow you more freedom.
Thank you for your comments..
Good luck with your travels!