I hope you are aware that the Episcopal Church's General Convention just voted that each and every parish--including YOUR parish--MUST hire cross-dressing men or women who've mutilated their bodies so they can pretend to be their opposite sex ("transgendered"), right? That's correct, from priest, deacon, warden, nursery school teacher, volunteer or janitor....if a cross-dressing self-mutilator applies for any of those positions, you cannot reject them for the job on the basis of (that) insanity...
They also voted to institute "same sex blessings" rites (gay marriage). It may take a couple more years--but in your conservative diocese, your moderate church & priest will be REQUIRED to perform weddings for homosexuals very soon.
I don't mean to be uncharitable, but I don't care how terrific one's priest or individual parish church may be, or how honorable its history is... to continue any sort of affiliation with the organization (it ceased to be a "Church" a while ago...) of what the Episcopal Church has become...is to participate in immoral insanity.
I also agree with AR on the last portion. for a long time I advocated that ECUSA folks should stay and fight, but now I don't believe there is anything worth saving in the ECUSA anymore -- except for good people like you, altura.