Went to Six Mile yesterday morning (9:15 am) and left shortly after the twisties (from 27) due to the poor / wet conditions. Not Fun.
All was not lost, however, as I went to Allaire in the late afternoon (3:15) where the conditions were absolutely perfect. I didn't have one drop of mud or water on me and I went to a number of different sections of the park (not Tiger Woods though). Fun.