Good Riding Schools In Yorkshire/debyshire

[Dunitagain]

I want to have regular lessons on a quality schoolmaster as my youngster is too young at present for me to have a reasonable lesson.  Given Heather's rant (quite rightly) on equestrian centres who don't care a jot for the horses back, I want to find a very good, caring place to go.  Can anyone suggest a place with quality horses ridden in tack that fits?