I believe I spoke for the majority of people on this site with regards to that event. Open wheel racing in the US has fallen drastically over the last decade. One major reason why is Tony George along with the poor management of other open wheel series.
http://www.world66.com/myworld66/visitedCountries/worldmap?visited=CAUSCRMXPABRATBEDEITNLESSECHUK
create your own visited country map
or write about it on the open travel guide
http://www.world66.com/myworld66/visitedStates/statemap?visited=AZCACOCTDCDEFLGAILINIAKYLAMEMDMAMIMNMOMTNHNJNYNCOHPARISCSDTNTXUTVTVAWVWIWY
create your own personalized map of the USA
or write about it on the open travel guide
I race at Mid Ohio usually 5-6 times a year. Not much incentive to go to Nelson when Mid Ohio is 50 minutes away. I think I am going to head up to Nelson once this year.