Unfortunately not. I live in a small village in a deprived area. To go anywhere meaningful you need to take a train and that costs money I just don't have right now. I'd never even heard of UU until someone on RF mentioned it.
It's a multi-religious and political (good way) organization that welcomes religious and non-religious as a congregation. It used to be christian protestant but the two leaders broke off from that thought (Methodist, I believe), one saying there is no hell-all go to the same place and the other saying there is no inherent sin and we are all creatures of god. They joined together later on. Years later, UU (Unitarian-no inherited sin and Universalist-all go to heaven) started becoming more secular based. The "god" part started and now is "spirit of life" and congregation welcomes all different interpretations of god or spirit of life (breathe, so have you). Many are pagans, atheists, anti-christian, former christian, and so forth. The political part is they support all LGBTQ rights, pro-choice, and fight for justice etc. 80s I think it was their high mark for political influences but they've always been like that even from the get-go.
So, if I compared your OP to my experiences in UU, it's a totally clash.
Unitarian Universalist Association | UUA.org
I don't know about finding someone to be with who is Noahide. Trying to find a lesbian woman around these parts is like trying to find a needle in a haystack. Out of all things you mentioned, that's probably what will hold you back a bit unless you move out of the area or count your blessings, maybe?