How long on average does it take to learn the course? I can't imagine one track walk being enough for me to jump in the car and get it right first time!
iTomKart as you are only in Nottingham I would suggest you come check out Loughborough car clubs evening autotests (see link below), as although slightly different to an autosolo, it is a simple course on a smooth grass field. So limited wear and tear and damage and there are plenty of friendly people to have a chat with about getting into Motorsport, whether it be marshaling or competing.
http://www.loughboro...ts2013Flyer.pdf