Good friend of mine goes to NY I would say once every six months to take a lesson from Jim Hall,who's not just a monster,IMHO he is one the greatest guitar players of all times,so Jim charges him abot $100 a lesson,but the problem is: he doesn't teach just anybody,you have to be good and I mean GOOD,because players like him don't do it for money,they only do it if they really like somebody's playing.So keep playing and keep it real!!!