For either novice or experienced drivers the Radical series are without doubt the best sportscar series around at the moment !
Having raced in the enduro series since the very first event at Mallory Park in 2000,i have enjoyed some of the most competitive racing at the best circuits in Europe (spa,dijon,zolder,val de vienne,nurburgring,anderstorp etc) and find the cars are the most fun to drive of all the cars i have raced.
For the less experienced the clubsports provide great experience and you will find the Radical paddock friendly and helpfull.
As for hiring cars there are a number of teams with SR3,Prosport and Clubsport cars available,it is worth testing each before racing.
The Brands GP weekend was great fun,super circuit and thanks to all the marshalls for their efforts.
Nigel
www.nigelgreensall.com