75 yr old. Widow in need of another van.

Hello everyone I go by the name of Moonglow and I am a seventy-five-year-old widow living in a van with my fur babies. We have been living in this van now going on 2 years not too long after my husband passed away and we are at a point where the van is not going to go any further and I cannot afford to get another one I am trying to save but when you are making $700 a month from Social Security that doesn't go very far especially when you still have car insurance and things like that that you have to pay every month. that of course is not even counting food for myself and the fur babies. At the beginning of next month where I'm staying at they are going to start charging $10 a day and there is no possible way I can afford that but it's also almost impossible to travel anywhere considering I can't get my car inspected because of the crack on the window which comes all the way to the driver's side and also the fact that somebody hit my car on the passenger side and knocked out the headlight I've got it gorilla taped because the frame is broken and I couldn't afford to get that fixed either.
I need a larger van that I can convert into a camper and I can do that by myself and I'm not looking for a new one far from that, I would like an older larger one that if something breaks down I can work on it I can do some mechanical work.
Please help me to be able to acquire another vehicle to live in so that it could make the quality of my life and my fur babies life better and that we can continue on our journey of life. both my fur babies and I are old and we've been together for many many years and would like to continue being together.