I think it depends on what sort of vacations you plan to take after you have kids (and realize that may change once they're actually here!). For me, I would choose to go elsewhere because Disney is a great place to take young children, too, while there are tons of great places that don't fit into that category. We also have the benefit of going with grandparents sometimes, so that we get to do some of the things that we would do if it was just the two of us while DS is with the grandparents. I don't see us going on a vacation of more than 2 or 3 nights alone before our children are school-aged, so I'm glad that we got to see some more 'exotic' places before we had children. I'm honestly not sure when (if!) I'll feel comfortable leaving the country, even when my children are being watched by our very capable parents.