It sort of depends on what you want to do but if you want to get good at drawing and painting, go to a classical atelier.
The Art Renewal Centre has a map of decent ateliers. You should especially look into The Florence Academy of Art, Angel Academy, Grand Central Atelier and The Repin Academy. These are the key ateliers that offer the highest quality education for people wanting to learn how to draw and paint. These will most likely mean you'd have to move to another country but that's not too bad. I attend one of the ones I listed and most of the students are from another country.
Also, young people tend to have an easier time convincing their parents of going to art school if it's an atelier. Parents tend to see the quality of work produced at ateliers and they sort of realise that it's not some flimsy, wishy-washy, hippy style education that most art schools offer.