Well, finally got the helm off today only to realize that it is in fact the cable that is broken. I'm going to order new helm and cable here:
http://www.boatstoreusa.com/productd...ProductID=1016
It is the exact same setup that I currently have (uflex rotary w/ planetary gears). I know the NFB would be nicer, but it's also more than double the money. And like I said before, I was completely happy w/ the way my V steered when it was working.
Thanks again to all who gave some great advice. Once I get the parts in and do the install, I'll post a report.