With JUST my hubby:  Anywhere tropical and sparsely populated.

With our child- somewhere we can have a suite and have LOADS of things in walking distance- parks, restaurants, shops, etc.  any ideas? 

D, Vegas

I have family in Vegas and it is close to more family. plus it is the city of lights!! It is so much fun (more fun with an insider too!)

I would go to Europe to see the sites and absorb the culture if I didn't have a Toddler. She wouldn't understand or enjoy the long plane ride. My second choice would be Disneyland, she would enjoy the characters and the trip there would be fast.