It is an often changing schedule with some weeks at the regular time of 9:00, 2 weeks at an earlier time of 8:00, and preemptions because of award shows.

March 3- 9:00/8:00 regular time
March 10- Preempted, CBS is not wasting new episodes of any drama against the Oscars.
March 17- 9:00/8:00 regular time
March 24- Earlier time of 8:00/7:00, that night CSI: Vegas is also an hour earlier with an Equalizer repeat at 10:00.
March 31 *
April 7- Preempted for CMT Music Awards on CBS
April 14- Earlier time of 8:00/7:00 leading into the Billy Joel concert
April 21 and subsequent weeks on Futon Critic have the default time of 9:00/8:00, but no episode titles and not listed on epguides.com after April 14 yet. Also, while Futon has new CBS shows on March 31 (aka Easter), epguides skips that date going from March 24 to April 14.

There will be the usual lousy sports overruns with March Madness and The Masters (hopefully Masters is on April 7 when Tracker is off).

March 31 is definitely a new Tracker now, epguides.com had not filled in that date yet. The Equalizer is also new on Easter, but CSI: Vegas is a repeat.