Don't know how I missed this post before, but croeso i Gymru (welcome to Wales, if you need translation). I'm also in Wales. I live in a small village near Caerphilly, which is just north of Cardiff. It seems like there are quite a few of us who are settling around here lately, maybe we'll need to set up a meet-up sometime. Feel free to drop me a PM if you need to chat or want advice on where to find American things around South Wales. I've been here for four years this November and love life in Wales.
I'm also a social worker here, so I'd be happy to chat about that as well. Hope your move goes well. Are you still waiting on a visa?