Plans with the touch

[BlindRacer]

For you guys with the Touch on Verizon, what data plan do you have?
I've been told a few different things by all the reps at the stores and I don't know what is correct. I've been told that it's 30 dollars and 45 dollars for the cheapest data plan.

I currently am on America's Choice family plan with my wife, and was told that I can just add on the data plan to that. I've also been told that I have to have Nationwide family plan, then I can add the data plan on.

These reps are telling me such different things, I was hoping that some of you could clear up my confusion. Thanks