Many people asked us about maps of Romania and our area.
My suggestion is to use ROAD 2008, the Romanian GPS map for Garmin.
It's very detailed off-road and with decent road coverage.
There are also other GPS maps for Romania (iGo, Tomtom, etc.) but we don't use them so I cannot recommend.
Anyway the best thing is to follow the roadbook, the maps are useful only when you abandon.