I think I'm in a pretty good position to handle this one.
For general information about what to see and do, go to novascotia.com
Roads: Most folks who visit can't believe there are so few people on our roads, even in the height of summer tourist season. The amount of police coverage is also light with the exception of the four lanes within an hour or so of Halifax. Note: Radar detectors are illegal in all Eastern provinces.
You will find the 'old highways' #s 1, 2,3,4 etc to be classic rural roads which go through each little town along the way. #s 8, 10, 12, 14 go from the south shore to the Annapolis Valley and each is worth a drive as they are in good shape and entertaining. Then there are some smaller roads which, while they are great to drive when freshly paved, they are testements to the fact that we have frost here in the winter.
The Cabot Trail, the road which winds along the western Cape Breton Highlands is a must for every driver. There is a smaller version from Parrsboro to Advocate which many call the "Mini Cabot Trail".
The ferry to Yarmouth does not come from Boston, but rather from Maine.
When you're in Western Nova Scotia, near Annapolis Royal, either PM me or stop in to the Tidal Power Interpretive Centre in Annapolis Royal.
Have a great Summer.
Best
Les