Camping Clubs and Discount Cards?

I am a GoodSam member and although the membership does offer discounts at campgrounds that participate, finding one where you are going can be hit or miss as others have posted. As for the discount you get on merchandise at CampingWorld, it's not a deal at all. I have found everything I wanted to purchase cheaper on Amazon than everything at CW even with the discount and those savings have been significant. I suppose if you are not able to order online and wait for the items, stopping into a CW and buying something you need right away would still offer you some savings off of their retail prices and any savings is better than none at all.