FINALLY got time (and money) to fly to the UK and go to an AFCO to get things started. (aswell as visit friends and family) do i need to make an appointment? my impression was i could just walk in and have a chat. could i get an appointment for a BARB test for the next day? or is that unlikely. and lastly, should i take anything else with me apart from motivation, interest and my ever so vogue, cosmopolitan self?