Dave hit it right on the head! It works!!
Jason - you are correct though...I mis-spoke (typed?)
The Class Table only has 2 columns:
All other tables in the database use Class_id to reference the class table, generally with tablename_class_id.
I hope that made sense. I know what I mean, I'm just having trouble at explaining it...I'm just learning code and databases (been modeling data for a while now...so I know the lingo...just don't know what buttons to push... :-)