I wouldn't say that there is not much to see here... but then again, my esteemed colleague above is driving the wrong car, so please forgive him.
Try to change the route next time you return to UK and follow the Danube
I don't know if it suits your plans, but route via Iron Gate gorge (Джердап) is one of the nicest driving roads Serbia has to offer. And not only because I live on the one end of it.
Enter Serbia via Монтана-Зајечар road (Връшка чука/Вршка Чука border crossing) or Видин-Неготин road (Брегово/Мокрање border crossing), then follow route via Кладово, Доњи Милановац, Голубац, Велико Градиште, Пожаревац, Белград and onwards to your destination.
We don't have such regular meetings, but a lot of our members are also active in other car related activities, so there is a group of people that meets in Belgrade almost every Sunday. Several times a year we have club meetings, usually at some camping spot, but sometimes they are also held in a more urban location. You can take a look at what they look like here:
http://www.fordclubserbia.org/forum/viewforum.php?f=55
Ја бих био веома срећан да се пријатељима у Србији, да комуницирају и сарађују. Рад у Енглеској и пролаз кроз Србију неколико пута током године. 
Conane 
