!!!Drag Week 2012 Dates and Tracks!!!

Is " without trailers " to include trailers towed by the entrants for spares etc ?
This would be a change from past years..........or maybe they are referring to trailering the cars themselves.
I am giving thought to giving N/A pro street a shot next year.
This year would require more luck and money than I currently have , but I'll never say never.
Just probably not.:D