Hi Dave,if you live that close why not have a chat with the people that run the circuit,i.e.newcomers practice or keeping to the left till you get more confident. We all had to start somewhere. A experienced rider will spot a newbie 3 turns ahead and ride accordingly. You may get a couple of 'doorhandles ' coming a bit close but just hold your line (and your nerve) and do your own thing. Roll the jumps first untill a bit more confident......walk or look at the track before you ride....chat with other riders....we're still a big family really. Enjoy.