Clinic - long reining/lunging/in hand work

[HiPo'sHuman]

As per title, looking for a clinic ideally on long reining. I hate it but it’ll be fab to bring baby pony back into work after lami issues. Probably not keen on it because I’m so unfit(!) and only know the absolute basics!

Failing a clinic, any recommendations for an instructor? Happy to travel, based in Cheshire.