contact Doug Fattic, not sure if has apprentices but he does quite a bit of teaching (as do some
other framebuilders, i.e. David Cheakas), you can find Doug over at CR list (subscribe here: http://www.phred.org/mailman/listinfo/classicrendezvous ).
The other place I'd post this is to the Framebuilders List (subscribe at same location as above).

Marty