Guam PDM  says the Republicans are doing well in exit polling in Guam.
Update: The polls are now closed.
– George W. Bush 17,264
– John Kerry 9,540
– Ralph Nader 153
– Campagna Badnarik 53
Source: Guam Election Commission
Interesting, given that Guam has been a solid indicator, having voted for the winner in the last 6 presidential elections.