below link for a press release from renault listing track days, factory visits and driver tuition over the next 12 months (only shows events in France at this time)

http://www.renault-sport.com/en/propos/journees_passion/

sorry guy's site is only showing 2005 dates now.

I spoke to one of the brand managers involved with renaultsport and in short factory visits are in the pipeline at some point in the next few months . He said too keep on eye on the www.renaultsport.co.uk website.