I'm assuming that at 4 months, Sadie is about 40 lbs or less. If so, I can do this flight for you. I fly out of Caldwell (the airport in Fairfield, NJ), so the receiving end should be no issue. Goldsboro is about 400 miles from Caldwell and is at the outer edge of my range (especially with the prevailing southwesterly winds)---certainly doable but a stretch. So, if the foster is willing to drive towards northeast NC that would be helpful.
You can contact me via email to arrange the particulars.