For those of you going out to Bansko and are looking for a ski instructor who is reliable, well spoken (english), technically superb skier and someone who is great with all levels of skier (but especially intermediate to advanced) then i can highly recommend "Tommy" (Tomazs is his Bulgarian name). Last i saw him he was working for Intersport just down the main road coming from the bottom gondola station.
i second that cj George is awesome in fact we have his mobile number so that we can have him every year and he also offered us to stay with him next time we go