New UK Forza 4/Horizon player

Hello, I read about 2o4f on the forza forum, and thought i'd drop in. I'm getting into both Forza 4 and Horizon, so would like to join car clubs for both if possible - for sub-division purposes i'm in the UK, a semi-average racer and a much worse painter but would like to improve on both, but in a decent environment rather than random groups.

Anyway, looking forward to getting involved.