Hi there. This might not quite be what your looking for, but a good friend of mine owns and runs a training school in Malaga, Spain, which also runs kids in a various championships including CEV.

https://emacompeticion.com/

They specialise in training kids to be mechanics, a few of which now work in MotoGP, but they are looking for racers I think. Not quite sure if you pay, or if they sponsor, but if you like, I can send you my mates contact details.