Traveling with infant

Hi ladies I’m due here in August and every year my family has a family reunion September in New Mexico and I live in Arizona so it’s about a 8 hour drive ... all my family wants to meet my daughter she will be about one month old when the reunion takes place and I’m wondering if I should make the 8 hour drive or 40min flight with my mother to see all my family with a infant . Do you think that’s too young for her to be traveling? She will not be old enough for vaccinations yet so that’s a risk itself . I’m so indecisive about it I just want my daughter to remain healthy but I want my family to meet her as well... any advice?