Ski lessons

What would be the best place in the Poconos/eastern PA region for lessons for a strong intermediate skier trying to get to the next level? I’ve skied a fair amount but never had a lesson. I think there’s some corrections to my form that could make a big difference. YouTube videos help but I’d like direct feedback from a good instructor.

I don’t want to be in a group lesson with beginners. Hopefully a one-on-one instructor that could get me from good to very good