I remember you now. The Rocky Mountain Summer Conservatory is the closest, best summer program I know of that you might get to. You definitely need to study intensively in the summers. If you are up to the orchestral parts, you could try Chautauqua Institution. If your teacher is unavailable in the summer, then you might try Ellen Ritscher in Dallas for lessons just for over the summer. You will definitely want to go into graduate harp study for as long as possible, a diploma, then a masters, then professional studies or doctoral program.