OFFICIAL RULES: NO PURCHASE NECESSARY. Entries must be received no later than midnight, February 29, 2012. Employees of Pace Communications, Inc., Southwest Airlines, all contest sponsors and their immediate families are not eligible. The winner will be selected in a random drawing at Pace Communications, 1301 Carolina Street, Greensboro, NC 27401, on or about April 15, 2012. Only one entry per person is allowed. Odds of winning are dependent upon number of entries received. For a list of winners, send self-addressed, stamped #10 envelope to SOUTHWEST AIRLINES SPIRIT SWEEPS/ Pace Communications, The Simpsons, 1301 Carolina Street, Greensboro, NC 27401. The winner will be notified (by email or telephone). A detailed prize winner letter will be mailed within 21 days of notification. Winner is requested to sign off that the winner agrees with the rules of the contest. If the winner does not agree with the rules of the contest, or does not meet the requirements to be eligible to enter this contest, you will be excluded as a possible prize winner. Federal, state and local taxes are the responsibility of the winner. Local taxes are the responsibility of the winner. Void where prohibited by law, and all federal, state and local laws apply. Prizes are non-refundable, non-transferable, are not redeemable in cash, and may not be substituted.