MODERN/EUROPEAN acrobatic rock'n'roll is certainly not social dance. It is sport. In the UK is more known AUTHENTIC R'n'R which is different. The only modern acrobatic R'n'R in the UK is at the moment in Cambridge (I am a coach of the team). If you are more interested in ACROBATIC R'nR, you will find the information on brrf.co.uk very soon. It is the website of the British Rock 'n' Roll DanceSport Federation.