Time travel to the past or the future

I prefer to travel to the past, because I would like to meet my grandma when she was a child. She was a teenager in the sixties and she lived in a small town called Requinoa. I would like to travel to that time because my grandma had a very good and fun childhood and adolescence, and she always tells me her stories about her life in those years, so I would love to meet her when she had that age and live the experiences that she told me about with her. 

My grandma told me that her life in those years was very very good, without any problems and it was very beautiful and easy, so yes, I would like to stay there.