from Houston both Miller and Mid-O are probably two days worth of towing if you're flying solo or don't want to do the straight through BS (1,600ish and 1,200ish respectively) . So Mon & Tues to get there, Practice Wed, Event Thurs-Sat or Sun depending on when your championship race is, and 2 days back puts you looking at Mon or Tues back home.

*fingers crossed we'll see COTA or NOLA get 2014+*