Judy,
I sent the files. HOWEVER, I just tried to open them to get a first name and discovered that I CANNOT OPEN them! I don't know yet what the problem is. Let me know if you have any problems.
On the submitter issue, I may have been looking in the wrong place. Seems that if you go directly into a tree, there is no link to get that info. But if you first search the database for trees containing an individual, the resulting list usually has a link to get the contact info for each tree in the list. To do this, though, you need a first name, not just last name. If you can send me a couple first names, I should be able to request that info for you.
Ralph