Thanks for your time Hilary. What I'm trying to accomplish might be too complicated (for me).
I'm still trying to create a gear order form. The gear that is being ordered can possibly be going to multiple venues, therefore I will need seperate instances of the gear list. The number of instances depends on the number of venues for the order.
The way I have it set up is -
Gear list 2DS on SharePoint.
Gear list repeating table in my form that is nested in a repeating section. User can add as many sections as needed depending on number of venues.
I have a button that copies the table over into the form. This works great for the first section. But when I add a second section section and copy the table over again, it adds it to the first section.
The reason I want to filter it, is the gear list is large. I have a category selector that narrows down the list. This works great by setting a query field on SP before copying the table.
If all of this isn't possible, I will probably just have them save the gear to a list first, and copy that into a different table (Saved Gear). But then I have the issue of which table the user works off of later. They will be confused. They always are. I like the idea of repeating sections with the table, as each section will represent a venue. It will look much cleaner.