Hi Paul @walkupit and welcome to Grey Arrows mate 
I lived in Mitcham about 20yrs ago, up by Figgs Marsh. I’m slightly further north now though.
Please feel free to add yourself to the members map too 
- How to add yourself to the Members Map
The search functions here are an efficient way to find previous threads and posts that might already have covered topics in which you are interested in learning more or answer that niggling question but, when this doesn’t turn up what you’re after, there’s a wealth of knowledge amongst the members, so ask away over on #questions-and-answers
Also, if you’ve not seen it, check out our map of places where members have flown in the past and, as always, any pilot needs to check that everything’s OK before flying at any of them - just in case!
We’ve recently updated the Drone Scene service to provide lots of additional layers of information too.
Please also take a moment to look at the Membership Levels section on our FAQ as we’re quite different to other clubs.
Welcome once again!