Good luck with that. I have an '02 Georgetown and I have the original OM that was passed on to me when we bought it. About all it's good for is lighting a fire. Do NOT expect (a) to be able to find on or (b) if you do find one, it will be about as much use as the south end of a northbound mule.
Note that FR still makes Georgetown rigs.
Frank Damp -Anacortes, WA,(DW- Eileen)
ex-pat Brits (1968) and now ex-RVers, as of 08 Dec 14.