Depending on the number of racers that show up for the race...
Leave all the racing until Saturday. The way the track is layed out this year, instead of on the trail, there is no doubt in my mind that you can run 3 or 4 times the amount of racers in a day, as last year.
*shorter track
*wide open areas makes for easier access for tow vehicles/tractor
These 2 pionts alone, are more than enough reason to allow 70 trucks/racers or more to run in a single day. Start racing early on Sat. and dont stop till it's dark or you run out of racers.
This allows friday to be a ride thru/ walk thru day for the racers. Gives them time to get their pits/camps set up and time to check out the track before the race on Sat.
So I think Friday would be a good day, just to get there, get set up and ready to check out the track.Maybe watch folks run the track, BS with friends, tune on their junk,(probably the first time for many racers to get to see the track) and basicaly slowly get ready for Saturdays festivities.
Just my opinion...whacha think?