I just worked out an East Kent route.
The roads I am very familiar with.
Start at Chilham Car Park (this is down the hill from the old Square), then to Charing and Lenham and back, then on to Chartham, Bridge, across Adisham downs to Wingham and then across Minster marshes via Stourmouth and Plucks Gutter to Monkton.
We could finish at the Spitfire Museum where there is a cafe, and also from there easy access to the Thanet Way and M2 for those going back west.
The Museum opens at 10am
The fastest roads are at the beginning of the route, the second half are more twistie and not as quick, but a nice country route.
I can lead this on 27th May, which is a bank holiday weekend Sunday...or can do Saturday 26th May
If that is no good then I can also do Saturday/Sunday 2nd/3rd June.
The route comes out at 1hr 30mins for 50 miles. I think if we are lucky with traffic then it will be just over an hour drive.
So if we met at 0815 for 0830 start from Chilham, we would get to Manston in time for the cafe to open about 10am.
https://www.google.co.uk/maps/dir/C...5fb0!2m2!1d1.3498062!2d51.3502594!3e0!5m1!1e1
To get to the above link, highlight, then right click, copy link address, new tab, paste and go.
Please note: there are no fuel stops on route until Monkton Shell, so at start with at least half a tank for V6es to enjoy the sonic range!