Theres a few of us on the RCR forum that do a GT5 fastest lap league.
Were going to start a new one if anyone wants to join?
Ill post it on both forums if anyones interested on here. Im 'Rusty Do-Heon' on there btw
We usually do around 6 rounds with a different car / track each time and a couple of weeks between rounds so you can chuck some laps in whenever youre bored at your own pace
One of the rounds from last league if your want to have a butchers --->
http://rc-racing.org.uk/index.php?showtopic=15766