Time Traveling

If I had a chance to travel time, i would go back to the past. I would want to go back to the time period of the 1970's. The reason why i would want to go back is to meet my grandparents. My moms parents are deceased. I always have wanted to meet them, how they talk, what they look like and how they smell. Every time my mom and i talk about them, she would always say how they wanted to be grandparents, and they would have treated my cousins, brother and I like gold. When my mom and i discuss about my grandparents i would always feel an empty space in my heart that can never be replaced. I would give anything to meet them, the stories that my mom told me would make me feel as if i was wishing for them to be here. Its almost as an open wound that cannot be closed.