The first 3 events could have been chosen, then no conflicts.

2010-11 ECNL SCHEDULE OF EVENTS:
ECNL Regular-Season Event #1 Aug. 27-29, 2010 Temecula, Calif.
ECNL Regular-Season Event #2 Dec. 3-5, 2010 Raleigh, N.C.
ECNL Regular-Season Event #3 Dec. 27-29, 2010 Sanford, Fla.
ECNL Regular-Season Event #4 March 4-6, 2011 San Antonio, Texas
ECNL Regular-Season Event #5 May 28-30, 2011 Zarephath, N.J.
ECNL National Championship July 14-16, 2011 TBD