Need home

My sister and I are in need of a camper or something. Been housesitting for a friend. But she is needing to sell. We will be homeless. I'm 61 and on disability and my sister is 58 with a dislocated hip, she can't work because of it. We are very poor and in desperate need of a place to live. If you have a camper your not using or can help us get one. I think it will be our cheapest way to go. Thanks in advance. The picture is an example