Have you considered Haiti? They have an escort program, and there are many, many, many infants available, and even twins at times. Check out Precious in His Sight. They do require you to be Christian, though, to adopt from many programs in Haiti.
www.precious.org
A New Arrival also has a Haiti program and has no religious requirements.
http://www.anewarrival.com/haiti2.html
Good luck!