I think we've outgrown our teardrop : (

As we were camping last weekend in Island Park, Idaho, I realized that our family has outgrown our teardrop trailer. Me, my wife, and 2-year-old are just about too cozy in our five-foot wide trailer. We are also expecting a new arrival in November.
Any ideas as to what I can do to keep the teardrop and accomodate my growing family?
Any ideas as to what I can do to keep the teardrop and accomodate my growing family?