Visiting Vietnam

We're going to visit Vietnam. This is the first time for my daughter and I, but unfortunately dear husband cannot take enough time off to go. It's amazing that it's taken me almost 40 years to go while she's only going to be 5. This will also be the first time my dad will have been back since he left as a teenager, so long ago. Mom went back last year by herself, and now wants us to all go but unfortunately my sister can't make it this time.