Donate and play: Guess the birth date and win!

For fun and charity, we will be having a baby birth date pool instead of regular shower games where people eat baby food out of diapers.  We are asking a donation of $5 per guess (a combination of date, time, weight, length) and you can guess as many times as you're willing to pay!  Here's the breakdown of the pay-out:

• 40% for the winner
• 30% for Otis, Jr.'s college fund (or bail bond fund, we don't want to be presumptuous)
• 30% for charity

Here's how to play:

1. The link to enter your guess into the pool is located at http://bebepool.com/graceandorgulam/.  
2. Because the website does not support monetary entries with guesses, please contact Grace for a method of payment.  We'll be cross-referencing the guesses with the entries.  You gotta pay to win!
3. We've set the final day for the entries at 03/15/13.  Hopefully Otis, Jr. won't be arriving any earlier than that!

Please feel free to ask any questions in the comments which you think might give you an inside track on your guess.  Note that the comments are being screened!