I'll be brief. I majored in Linguistics in undergrad and did quite well. Since then I've been working in the field of media production. I am now considering going back to grad school in Linguistics, but here is the issue. I am not interested in theoretical syntax, phonology, or phonetics. I am passionate and professionally interested in dialectology and sociolinguistics. Specifically, I am interested in language variation within English and Romance languages and its status and relation to class and identity issues in the respective geographic areas.
In my undergrad program, although I did well in all courses, I was deathly bored by many aspects of "formal" linguistics as it relates to the above-mentioned areas in the field. Don't get me wrong though: I have an affinity for detailed analysis and even tree structures, etc., but I am not interested in the sorts of questions phonologists and semanticists are generally interested in. I spoke to my undergrad advisor and he told me of a few programs that "do this kind of thing well," including UPenn and Stanford. In general however, he was a bit dismissive of the whole area I'm interested in and I generally got the impression that I just won't be able to find my niche in the American Linguistics field altogether.
I did not write an undergrad thesis and have lost contact with most of those professors. Therefore, I'd probably be looking at an M.A. program to then transition and apply for a Ph.D. after doing more meaningful research. I've even considered one-year M.A. programs in the UK that seem to specialize more in sociolinguistics.
Any thoughts on how I can get to study what I want to study?