Interestingly, the first Episcopalian I saw go to Rome was not high-church at all, but very low-church evangelical.
And some of our "high" Anglicans are going to the Continuing churches as well. Just a couple of weeks ago a couple formally transferred their membership from ECUSA to our parish, and several others have joined us over the past few months.
I guess each person has to figure out where to go. I hate to say it's a sort of "every man for himself" type thing, but without positive leadership from the AAC, that's what it winds up as, especially in a very heterodox diocese.