Hi Etg222,
My recommendation would be to submit the repeating table rows to SharePoint. You can write code to do this but it will take a lot of time and only work for one form. We provide a free trial of qRules that will do the work. You have to spend a few minutes using a tool to set up the mapping. Once you have that set up, you can easily Submit the Repeating Section or Table to a SharePoint list. You can even round trip the items from SharePoint and incorporate changes into your InfoPath form (if users edit the list).
qRules is a free trial that we provide to this forum because it saves people money. It doesn't make Qdabra any realy money. We do charge $199 to purchase to handle the cost of updates but it's much cheaper than having a developer try to implement the same functionality and it can be used in all of your forms. If you give us a testimonial, we're happy to provide it for less than that, but try the free trial first. It only takes 30-60 minutes to download, read the user guide and set up your form.
Regards,