[PA] Jewelry repair school?

Hi,

I’m looking for a good school to learn jewelry repair work in PA.
So far the only possibility is Harrisburg Area Coummunity College.
The problem is, they only teach bench#1 class, and I feel I’ll need
more. I just can’t leave my home for 12 to 15 months in order to
study. Has anyone any of something in this area I may
have missed?

I live in Lancaster county near Harrisburg and York.

Sandi