first, in the registration form, you have named the division select lists with a space in the name:
<select name="Division 1" id="Division1">
spaces are not allowed in form element names:
<select name="Division1" id="Division1">
same issue is present for the Devision2, Devision3 and AproxWeight fields.
second, lines 54 - 64 of the waue_registration1_php.php file:
$MailBody = $MailBody . "Division 1:";
$MailBody = $MailBody . ((isset($_FILES["Division1"]))?$_FILES["Division1"][""]:"");
$MailBody = $MailBody . "<br>\r\n";
$MailBody = $MailBody . "Division 2:";
$MailBody = $MailBody . ((isset($_FILES["Division"]))?$_FILES["Division"][""]:"");
$MailBody = $MailBody . "<br>\r\n";
$MailBody = $MailBody . "Division 3:";
$MailBody = $MailBody . ((isset($_FILES["Division"]))?$_FILES["Division"][""]:"");
$MailBody = $MailBody . "</p>\r\n";
$MailBody = $MailBody . "<p>Approx Weight:";
$MailBody = $MailBody . ((isset($_FILES["Approx"]))?$_FILES["Approx"][""]:"");
should be edited to:
$MailBody = $MailBody . "Division 1:";
$MailBody = $MailBody . ((isset($_POST["Division1"]))?$_POST["Division1"]:"");
$MailBody = $MailBody . "<br>\r\n";
$MailBody = $MailBody . "Division 2:";
$MailBody = $MailBody . ((isset($_POST["Division2"]))?$_POST["Division2"]:"");
$MailBody = $MailBody . "<br>\r\n";
$MailBody = $MailBody . "Division 3:";
$MailBody = $MailBody . ((isset($_POST["Division"]))?$_POST["Division3"]:"");
$MailBody = $MailBody . "</p>\r\n";
$MailBody = $MailBody . "<p>Approx Weight:";
$MailBody = $MailBody . ((isset($_POST["ApproxWeight"]))?$_POST["Approx"]:"");