Looking like the first of March might not be as bad as I thought. In past it seemed like all schools in Texas has same break. I have heard from a few that breaks are all over the calendar in March.
Early March is more of a time for college spring breaks. Florida has some of the largest universities in the country, and here are the spring breaks of the largest 6:
March 2 through March 9:
University of Central Florida (60,000 students) in Orlando (about 45 minutes from Walt Disney World)
University of Florida (50,000 students) in Gainesville (about 2 hours from WDW)
Florida Atlantic University (30,000 students) in Boca Raton (about 3 hours from WDW)
March 9 through March 16:
University of South Florida (50,000 students) in Tampa (about 1 hour from WDW)
Florida International University (50,000 students) in Miami (about 3.5 hours from WDW)
Florida State University (40,000 students) in Tallahassee (about 3.5 hours from WDW)
Keep in mind that these are just the large Florida universities. Many, many other universities around the country share these same spring breaks.