It's interesting watching the local rally onboards to see how the old stages were (although changes always occur during decades). Here's Tour of Hamsterley 2013, using the same roads which formed the Hamsterley/County Durham Stage in the 80's/90's.

https://www.youtube.com/playlist?lis...w10rX9yzl_j5Yw

I will probably add that to rally-maps, but here are the three first stages on one map https://www.mapfab.com/map/ASDo/Tour-of-Hamsterley-2013

Grizedale, Kielder, Dalby etc. are well available on Youtube. Usually searching with the rally title and year, perhaps with the stage number (like SS01) will get you somewhere. You just need to know which stage was ran in which rally and as which stage number.