Little Compton PD & FD
I hate to say this but Little Compton PD & FD are on the RISCON 800mhz digital network which pretty much encompasses all of RI. The only PD's still using VHF/UHF are Portsmouth and Tiverton. Newport, Portsmouth and Little Compton FD have RISCON 800mhz digital radios but I don't believe they use them for fireground ops. While I'm not sure about Lil Comp, Newport, Middletown, Portsmouth and Tiverton FD's still use VHF/UHF.
Since there probably isn't much PD traffic in your area & FD is busy with mutual aid to Tiverton, I've added Little Compton PD & FD to the Newport County Feed. When you get a digital capable scanner I'll send you the files I have for the area to help with the scanner programing.