All - Please let me know if you are still experiencing any issues with the site and entry page. The info above is correct. The contest extends to May 2 as stated in the rules:
Entry Period: The Contest begins on April 18, 2011 at 12:01am Eastern Daylight Time ("EDT") and ends May 2, 2011 at 11:59 pm EDT (the "Entry Period"). Entries that are submitted before or after the Entry Period will be disqualified. Sponsor’s computer will be the official timekeeping device for the Contest.