Seems like there is some interest - so here are some providers who I have either seen in Somerset or who I am certain will go there.

Hot Nikki, goes weekly  
Sarah Love, goes on request she will fit you in  
Veronica Love, few times a year  
Lisa, few times a year  
Eden Rose, infrequently  
Ariana Russo, infrequently  
Julie Starr, have not seen her in Somerset but I am certain she will go there if you ask
Christina - stay away far away - bad provider - does go to Somerset but not worth it
Ariel Charlie - same as Christina - maybe worse – total waste of time