Yeah, I'm going. I went last year too. Are you staying in Zhuhai on the Saturday night? If you fancy meeting up for a beer, there is a street known as "bar street" that's quite good. We could arrange a China PH meetup if anyone else is up for it?
Interestingly (for me) there is talk tha the HKCC car race will be part of he Macau weekend in 2013, I am hoping my health holds up so I can get my licence that year as I'll be 61 then.