I hadn't checked... or didn't know how to check for the correct attribute id.
The correct code for the ezwebin 1.2 class would appear to be {$collection.attributes.3.data_text}
For anyone else who runs into this problem throw in a {$collection.attributes|attribute(show,3)} into your form.tpl and you will receive the output in the email that is sent.
Perhaps someone can mention a better way for accessing and finding out such information?
We all know these details are something you learn in practice and are not well documented or explained currently. Re: The difference between '$' and '$#',