Here's what I'd like to do:

I'm planning on using the same file on several different tables, that all
have the same data but may have the different columns labelled differently:

Find Column that has the Rate
Assign Column with Rate as RatesColumn

The column with the Rate will be the column with a label in this set: (rate,
level, %, repo)

How can I create a Set of some sort which I can then use when running Find
and just say, if value is in Set then its True.