I'm in the outskirts of west london, i practiced with the tracker last week in the garden, aligned on polaris in twilight and then set up and took some test shots just to see, it worked well.
South downs locations I have enjoyed are around Beachy head, the views over the light houses, the cost guard cottages, High and Over near the white horse looking down the river cuckmere. It gets tricky in the second half of the year as the milky way swings more to the west in the night and you start to get the lights of brighton coming into shot. I intend to head to the Thomas a Becket Church in the next few months, that's not too far from you in south london.
Some shots here in this thread.
My favourites from 2 clear nights out over the last couple of weeks. Loved getting out again to shoot the stars after lockdown. Well known locations along the cliff tops at beach head and cuckmere haven. I didn't enjoy creeping up to the cliff for the lighthouse shot with all my torches...
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And recent shots here
I took another trip down into the south downs a few weeks ago. A nice cool clear night, tried a new location at Ashcombe MIll, horrendous light pollution in the background!!! And some nice shots over the river Cuckmere from High and Over. Got very lucky with some mist building over the river...
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