Good idea to plan now if you want to see Jedi. He does get booked up early and for good reason. Believe the hype!
I’ve been on courses with both ukbikeskill and great-rock. Ed at great-rock is good and you’ll learn plenty but Jedi/Tony/ukbikeskills is where I go every year and I’m pretty much slap bang in the middle between the two of them.
You’ll also not need a two or three day course with Jedi. Have a day, one to one, let him play about inside your head and then go get another dose in 6 months.
There are some great little operations around most forestry commission sites but there’s also some bad ones. The problem is, even these get good reviews because it’s impossible to compare one coaching session.