Vacation after baby?

How soon after having your baby did you go on a vacation? I'm nowhere near my due date yet but my mom and I were talking today and she said she couldn't wait until my husband and I went on our first vacation so she could have the baby for a whole week. I hadn't really thought about it until she said something so I'm just curious what other people have done. I plan on breastfeeding for at least 6 months so I imagine even with pumping I won't be able to go far for a while.