Good Afternoon,
All current RV loyalty cards will stay active and will provide the same new discounts as the Good Sam Club Swipe & Save Membership card, however, these old RV loyalty cards will eventually be discontinued.
Other loyalty programs, the Preferred Member and Professional Driver loyalty cards to be specific, are not changing.
Also, Pilot Flying J will no longer issue new RV Loyalty cards as of December 1st, 2013.
The only way to receive a new discount card going forward will be through the Good Sam Club. By either applying for the RV Plus Card or getting the Good Sam Club Swipe & Save Membership card.
I hope that helps to alleviate any confusion.