any tracks you guys would not recommend for level 3/4?
I did Big Willow 2 day course last month in Oct...........best thing I ever did. Big Willow was amazing purely for the speed of the long sweeping corners but as one of my friends said (who did level 3&4 that day), its not quite as technical as Streets of Willow purely for the amount of corners it has for you to practise your drills on.