Check out the archives where you will find much information on schools around here. Once you have done this, get back to me via e-mail & I will chat to Greg Mulvany at Costambar, The Learnig Tree on the outskirts of town & The Learning Center - also in Costambar. There are two other schools just the other side of Sosua that might be suitable, one is called The International School of Sosua, the other is called The Christian School, run by the wife of our Vet.
Good Luck - Grahame.