Salvete,
I am wondering if there are others that have been to a large amount of Roman related sites and would like to "compare notes" and give some advice? So far I have been to over 160 notable places that contain Roman sites or museums (mainly in western/central Europe but also in North America, Egypt, and some parts of the middle east) but I definitely have gaps to fill like the UK (outside of London), most of Eastern Europe, Greece (besides Crete) and most of France.
Valete,
DCA