Can you live anywhere in the UK?
Bristol would be a great spot as you will have lots of choice within a couple of hours drive. Plus you will be on the best side of England and Wales for the wind.
I think you would be hard pushed actually for a better spot to live in order to kite.
The UK has fantastic spots all round its coast line so pretty much where ever you pitch up close to the coast you will have a surf spot near you.
Welcome to the UK